subject

Chemistry, 02.04.2020 01:41 sophialoperx

Please help me with chem
In the equation 6 H3BO3 → H4B6O11 + 7H2 O
1.
How many boron atoms are on the reactant side of the equation?
How many boron atoms are on the product side of the equation?
is this equation balanced? Explain how you know, using the number of each of the atoms on each side of equation as evidence.

2.Balance this reaction by writing the coefficients.
Ag + S8 ---> Ag2S
3.Balance the chemical equation below by determining the correct coefficient for H2S.
2HCl + FeS → FeCl2 + __H2S

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 23:00

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Answers: 3

question

Chemistry, 22.06.2019 06:00

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

Answers: 1

question

Chemistry, 22.06.2019 11:20

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Answers: 2

question

Chemistry, 22.06.2019 14:00

What type of matter is made of only one kind of atom

Answers: 2

You know the right answer?

Please help me with chem
In the equation 6 H3BO3 → H4B6O11 + 7H2 O
1.
How many...

Questions

question

Mathematics, 01.05.2021 02:10

Find the measure of x. 65 x 57 ...

question

Mathematics, 01.05.2021 02:10

i’m asking this again because i forgot to tell you the question and i’m supposed to simplify those fractions on the picture and i need help. if i can’...

question

Mathematics, 01.05.2021 02:10

The equation of a circle is x^2 + y^2 - 4x + 10y + 20 = 0. What are the center and the radius of the circle? Show your work. ...

question

English, 01.05.2021 02:10

This question has two parts. First, answer Part A. Then, answer Part B. Part A How does Passage 3 support the claim that the U. S. military wo...

question

Chemistry, 01.05.2021 02:10

What is the term for the region where the north and south poles of atoms in a material will line up...

question

History, 01.05.2021 02:10

I need new friends anyone? :(...

question

Mathematics, 01.05.2021 02:10

The side length of an isosceles right triangle is 7x + 3 feet. (both base and height are 7x + 3 feet). then written in standard form, what is the ar...

question

History, 01.05.2021 02:10

Which of the following contributed to a resurgence of conservatism in the late 1970s through the 1980s? Tax cuts aimed at the wealthy Decline...

question

English, 01.05.2021 02:10

What does the following passage paragraph 34) mainly reveal about Kovalev? "Look here, good woman," once he said to a shirts' vendor whom he met in...

question

Mathematics, 01.05.2021 02:10

solve the rational inequality x-2/x + x+2/x+3 < 3/2 represent your answer using a number line and using interval notation...

question

History, 01.05.2021 02:10

Which of the following cultural or intellectual movements sought to justify the social order of the Gilded Age? Social Gospel Utopianism...

question

History, 01.05.2021 02:10

Drag the tiles to the correct boxes to complete the pairs. Match each dynasty with its achievement.

question

Mathematics, 01.05.2021 02:10

Ronaldo has two identical cylinders filled with soda. How many cones should he be able to fill with water if the cones have the same radius and height...

question

Mathematics, 01.05.2021 02:10

Jack borrowed $ 4,000.00 and paid $ 585.00 in simple interest after 4 year 6 months. Whatwas the annual rate of interest?...

question

Mathematics, 01.05.2021 02:10

A fruit bowl contained 2 bananas, 5 oranges, and 4 apples. In simplest form, what is the ratio of apples to bananas in the fruit bowl?...

question

History, 01.05.2021 02:10

NO LINKS OR ELSE YOU'LL BE REPORTED!Why should the United States be blamed for Mexico losing Texas as part of its country?...

question

Mathematics, 01.05.2021 02:10

Find -4- 2(1)/(2). Model the expression on the number line by drawing an arrow I'm giving 30 points for this one

question

Biology, 01.05.2021 02:10

how can two poisonous chemicals combine to form a different compound that is, in moderate quantities, necessary for life?...

question

Mathematics, 01.05.2021 02:10

If X = 8 units and Y = 11 units, what is the surface area of the square pyramid shown above?

question

Biology, 01.05.2021 02:10

If an Arctic polar bear is transferred to a zoo in tropical Singapore, it will not be able to survive. What could be the reason for this?...

More questions: Chemistry Another questions