subject

Physics, 31.01.2020 19:55 yehnerthannah

In grams, which is the most accurate description of the mass ratio of hydrogen to oxygen when they chemically combine to form water?
a. 1: 8 always
b. 8: 1 always
c. 1: 8 sometimes
d. 8: 1 sometimes

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 04:30

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Answers: 3

question

Physics, 22.06.2019 04:30

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Answers: 2

question

Physics, 22.06.2019 08:00

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

Answers: 1

question

Physics, 22.06.2019 17:00

If you put a helium-filled balloon in the refrigerator, what will happen?

Answers: 1

You know the right answer?

In grams, which is the most accurate description of the mass ratio of hydrogen to oxygen when they c...

Questions

question

Mathematics, 03.10.2019 04:10

One day a king left his castle with a bag of silver coins to wander his kingdom. to the first peasant he met, he gave half his coins plus two more. a...

question

Mathematics, 03.10.2019 04:10

An arithmetic sequence is given as 5, 11, 17, ………, 599. (i) state the values of ‘a’, the first term of the sequence [2 marks]

question

Mathematics, 03.10.2019 04:10

How do you draw a graph of the independent variable on the x-axis (abscissa) and the dependent variable on the y-axis (ordinate). label the axis title...

question

Mathematics, 03.10.2019 04:10

(a) a photography student borrows rm2 500 to buy a camera. the bank loans this money at a rate of 9 % capitalized monthly. what amount will the studen...

question

Mathematics, 03.10.2019 04:10

Fifty-eight= 109seven what is the problem here...

question

Mathematics, 03.10.2019 04:10

Adivision of a company produces income tax apps for smartphones. each income tax app sells for $7. the monthly fixed costs incurred by the division ar...

question

Law, 03.10.2019 04:10

The police and school administrators investigated. one student, trisha, told a school counselor that samuel advised her not to come to school that day...

question

Mathematics, 03.10.2019 04:10

10 ) a train left for portland, and 5 hours later, a car traveling 74 mph tried catching up to the train. after 9 hours, the car caught up. what...

question

English, 03.10.2019 04:10

The following question refers to "taste - the final frontier." if you were researching the latest developments in food for u. s. astronau...

question

Mathematics, 03.10.2019 04:10

Atree orchard plants 160 trees per week. they work 5 days a week and spend 4 hours each day planting. find the constant rate of proportionality to sho...

question

Mathematics, 03.10.2019 04:10

Travis received a letter from his bank saying that his checking account balance fell below zero. his account transaction log is shown below.

question

Mathematics, 03.10.2019 04:10

An online retailer sells two packages of protein bars. (10 pack of 2.1 ounce bars for $15.37) (12 pack of 1.4 ounce bars for $15.35). which package ha...

question

Mathematics, 03.10.2019 04:10

6. hot air balloon а balloon rises340 feet into the air. then it descends130 feet....

question

Mathematics, 03.10.2019 04:10

Acertain number line uses 20 spaces between consecutive integers. what is the distance between two consecutive tick marks? express answer in de...

question

English, 03.10.2019 04:10

Select all that apply. which of the following countries currently uses the english system? united states france england canada...

question

Biology, 03.10.2019 04:10

In a cell with a high energy requiroment, which organelles are found in a high concentration? a. chromosomes c. mitochondria...

question

Mathematics, 03.10.2019 04:10

Amountain climber is standing in a valley at the base of a mountain. the vall below sea level. the top of the mountain is 345 ft. above sea leve...

question

English, 03.10.2019 04:10

Which of the following locations in a text are where you find clues to decipher the meaning of a word you don’t know? select all that apply.

question

Spanish, 03.10.2019 04:10

¿qué es? a. es un pupitre. b. es un reloj. c. es un lápiz. d. es un cartel....

question

Mathematics, 03.10.2019 04:10

What are the vertex and the axis of symmetry...

More questions: Physics Another questions