U
Question 2
1 pts
mixture that is evenly spread throughout; also known as a homogeneou...
Chemistry, 03.09.2020 09:01 kaleighlong959
U
Question 2
1 pts
mixture that is evenly spread throughout; also known as a homogeneous mixture.
O gas
O solid
O solution
O chemical property
Question 3
1 pts
state of matter with definite shape and volume.
Answers: 3
Chemistry, 21.06.2019 15:50
Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing
Answers: 1
Chemistry, 22.06.2019 14:00
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
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How many moles of bromine are needed to produce 3.23 moles of potassium bromide
Answers: 1
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How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
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