oxygen is a colorless gas with weak oxidizing and reactive properties and tends to be insoluble...
oxygen is a colorless gas with weak oxidizing and reactive properties and tends to be insoluble in water. T or F
Homework Answers
False.
Actually, oxygen is a colourless gas with strong oxidizing and reactive properties and tends to be insoluble in water.
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oxygen is a colorless gas with weak oxidizing and reactive
properties and tends to be insoluble...
Which of the following is the function of catalase? It gets rid of reactive oxygen by...
Which of the following is the function of catalase? It gets rid of reactive oxygen by combining it with water to make hydrogen peroxide. It breaks down water to make oxygen. It breaks down hydrogen peroxide to make water and oxygen gas It breaks down hydrogen peroxide to make water and hydrogen gas It oxidizes cellular components to make carbon dioxide.
Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen...
Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, as shown below: 2 NO(g) + O2(g) → 2 NO2(g). Suppose you wanted to carry out this reaction in the laboratory. You could filled one gas syringe with 100. mL of nitric oxide and another with 111. mL of oxygen gas. When you connected the syringes and mixed the gases, the reaction mixture changes to a brown color indicating the the reaction had...
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown...
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, as shown below: 2 NO(g)O2(g) -»2 NO2(g). Suppose you wanted to carry out this reaction in the laboratory. You could filled one gas syringe with 100. mL of nitric oxide and another with 125. mL of oxygen gas. When you connected the syringes and mixed the gases, the reaction mixture changes to a brown color indicating the the reaction had...
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, a...
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, as shown below 2 NO(g)+ O2(g)-2 NO2(g) Suppose you wanted to carry out this reaction in the laboratory. You could filled one gas syringe with 100. mL of nitric oxide and another with 90. mL of oxygen gas. When you connected the syringes and mixed the gases, the reaction mixture changes to a brown color indicating the the reaction had...
Metallic Magnesium (molecular weight, 24.3) is extremely reactive, and will react with both oxygen and with...
Metallic Magnesium (molecular weight, 24.3) is extremely reactive, and will react with both oxygen and with water. I have balanced the below reaction to take into account how much magnesium will react by each of the two reactions: 3 Mg + 2 H2O + 1 O2 => 1 Mg(OH)2 + 2 MgO + 1 H2 a. What is the ratio between the water and oxygen in the feed which will result in a gas stream leaving the reactor which has...
Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One...
Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One way to represent this equilibrium is: N204(0) 2NO2(g) Indicate whether each of the following statements is true, T, or false, F. AT EQUILIBRIUM we can say that: _ 1. The concentration of NO2 is equal to the concentration of N204. _ 2. The rate of the dissociation of N2O4 is equal to the rate of formation of N204. 3. The rate constant for the...
Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition:...
Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition: 2 H2021 2 H20(1) + O2(g) AHxn-196.1 kJ Calculate the heat for the decomposition of 449 kg of H202. 9.08 x 10 kJ (Enter your answer in scientific notation.)
The gas produced in reaction D was oxygen. What evidence from your procedure might have led...
The gas produced in reaction D was oxygen. What evidence from
your procedure might have led you to identify this gas as oxygen or
nitrogen
Chemical Reaction Bubbles? Bromothymol Blue (BTB) (Green) KI (colorless) KI + Starch (Colorless) KI + Starch + NaClo (Black) Identity o f Gas Produced? a. NaHSO, + HCI SO2 Yes No b. NaNO, + HCI c NaHCO, + HCI d. H0, + KMnO, No NO Yes. 1 Yes No. No No Yes No Yes Yes...
Heptacarbon octahydride is an effective gasoline additive. In the presence of oxygen gas (and a spark),...
Heptacarbon octahydride is an effective gasoline additive. In the presence of oxygen gas (and a spark), it undergoes complete combustion. a. Write a balanced equation for this reaction. Identify the oxidizing agent (oxidizer) and the reducing agent (reducer). b. Calculate the theoretical yield of water (in g) when 500 g of heptacarbon octahydride reacts with an excess of O2. c. Calculate the mass of oxygen gas necessary to produce a theoretical yield of 1.00 lb of carbon dioxide.
1. Indicate which of the following would be considered physical properties (P) and which would be...
1. Indicate which of the following would be considered physical properties (P) and which would be considered chemical properties (C) of iron. ー-a. Iron reacts with oxygen to form iron oxides. b. Iron is a good conductor of heat and electricity. C. Iron melts at 1535°C. d. When iron is immersed in a solution of hydrochloric acid, hydrogen gas is produced. e. Iron becomes red-hot when heated. __ f. A500-cc volume of iron has a mass of 3930 g. Iron...
Which of the following is the function of catalase? It gets rid of reactive oxygen by combining it with water to make hydrogen peroxide. It breaks down water to make oxygen. It breaks down hydrogen peroxide to make water and oxygen gas It breaks down hydrogen peroxide to make water and hydrogen gas It oxidizes cellular components to make carbon dioxide.
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, as shown below: 2 NO(g)O2(g) -»2 NO2(g). Suppose you wanted to carry out this reaction in the laboratory. You could filled one gas syringe with 100. mL of nitric oxide and another with 125. mL of oxygen gas. When you connected the syringes and mixed the gases, the reaction mixture changes to a brown color indicating the the reaction had...
QUESTION 2 Colorless gas nitric oxide gas, NO, can react with oxygen to form the brown gas nitrogen dioxide, NO2, as shown below 2 NO(g)+ O2(g)-2 NO2(g) Suppose you wanted to carry out this reaction in the laboratory. You could filled one gas syringe with 100. mL of nitric oxide and another with 90. mL of oxygen gas. When you connected the syringes and mixed the gases, the reaction mixture changes to a brown color indicating the the reaction had...
Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown gas. One way to represent this equilibrium is: N204(0) 2NO2(g) Indicate whether each of the following statements is true, T, or false, F. AT EQUILIBRIUM we can say that: _ 1. The concentration of NO2 is equal to the concentration of N204. _ 2. The rate of the dissociation of N2O4 is equal to the rate of formation of N204. 3. The rate constant for the...
Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition: 2 H2021 2 H20(1) + O2(g) AHxn-196.1 kJ Calculate the heat for the decomposition of 449 kg of H202. 9.08 x 10 kJ (Enter your answer in scientific notation.)
The gas produced in reaction D was oxygen. What evidence from
your procedure might have led you to identify this gas as oxygen or
nitrogen
Chemical Reaction Bubbles? Bromothymol Blue (BTB) (Green) KI (colorless) KI + Starch (Colorless) KI + Starch + NaClo (Black) Identity o f Gas Produced? a. NaHSO, + HCI SO2 Yes No b. NaNO, + HCI c NaHCO, + HCI d. H0, + KMnO, No NO Yes. 1 Yes No. No No Yes No Yes Yes...
1. Indicate which of the following would be considered physical properties (P) and which would be considered chemical properties (C) of iron. ー-a. Iron reacts with oxygen to form iron oxides. b. Iron is a good conductor of heat and electricity. C. Iron melts at 1535°C. d. When iron is immersed in a solution of hydrochloric acid, hydrogen gas is produced. e. Iron becomes red-hot when heated. __ f. A500-cc volume of iron has a mass of 3930 g. Iron...
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