subject

Chemistry, 24.06.2019 11:00 ashanti93

Which equation represents a single-replacement reaction? a. mg + 2hcl → mgcl2 + h2 b. co2 + h2o → h2co3 c. agno3+ hcl → agcl + hno3 d. ch4 + 2o2 → co2 + 2h2o

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 21:00

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Answers: 1

question

Chemistry, 22.06.2019 07:30

What three things determine the shape and size of a puddle when water is poured out onto a surface

Answers: 2

question

Chemistry, 22.06.2019 12:30

Define the kinetic molecular theory

Answers: 1

question

Chemistry, 22.06.2019 13:30

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123

Answers: 1

You know the right answer?

Which equation represents a single-replacement reaction? a. mg + 2hcl → mgcl2 + h2 b. co2 + h2o →...

Questions

question

Mathematics, 02.10.2019 23:30

What is the length of the line segment shown on this coordinate grid? : -) units coordinate graph - x-axis from -1 to +10; y-axis...

question

English, 02.10.2019 23:30

What was the role of the pamphlets in changing american attitudes?...

question

Biology, 02.10.2019 23:30

Computer programmers, working with molecular geneticists, have developed computer programs that can identify genes within long stretches of dna sequen...

question

History, 02.10.2019 23:30

Although he scoffed at the prospect of george and lennie owning their own farm, now wants to join them. a. slim b. carlson c. crook...

question

History, 02.10.2019 23:30

The homestead act, the mass killing of buffalo, and the completion of the transcontinental railroad are most closely associated with the decline of th...

question

English, 02.10.2019 23:30

Which sentence uses a verb that agrees with its compound subject? a. kevin and kimberly walks to the park. b. my sister and i plays tennis. c. our je...

question

Social Studies, 02.10.2019 23:30

Most of the people in latin america can trace their ancestry back to the following three groups. native, american, european, australian, asian, americ...

question

Business, 02.10.2019 23:30

You have hired a person to paint your house. if you paid the person $50 per hour, regardless of how much they completed, they are paid on a schedule...

question

History, 02.10.2019 23:30

What part of the sixth amendment suggests that accused persons will be able to hear the charges against them? a. "the right to a speedy and publ...

question

Biology, 02.10.2019 23:30

The hydrogen atoms in a water molecule have slightly negative charges due to polarity true or false...

question

English, 02.10.2019 23:30

Select the correct text in the passage. how has blueberry growing changed over the years? which evidence from the passage answers this question?

question

Social Studies, 02.10.2019 23:30

Which of these would have the biggest impact on the interaction between india and china? a) the three gorges dam b) the himalaya m...

question

Geography, 02.10.2019 23:30

−→ g i bisects ∠ d g h so that m ∠ d g i

question

Biology, 02.10.2019 23:30

Why do most plants appear green? a. they absorb only photons b. abosrb mostly red and green light c. they reflect back what is l...

question

English, 02.10.2019 23:30

Click on the appropriate transition. you for 1& 2

question

Geography, 02.10.2019 23:30

The interval shown here represents a weak acid strong acid weak base strong base...

question

Mathematics, 02.10.2019 23:30

Acountertop is 16 feet long and 3 feet wide . what is the area of the countertop in square meters?...

question

History, 02.10.2019 23:30

Region that contained the first colony to legally recognize slavery...

question

Chemistry, 02.10.2019 23:30

In which layer would a solid cube with 6cm sides and mass of 270g float?...

question

Mathematics, 02.10.2019 23:30

Which property of polynomial subtraction says that the difference of two polynomials is always a polynomial...

More questions: Chemistry Another questions