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How can you describe in words the chemical reaction represented by the equation?
2 molecules of hydrogen bond with 2 molecules of oxygen which yields 4 molecules of hydrogen and 2 molecules of oxygen
Which equation best represents the dissociation of watermark molecules into hydrogen ions and hydroxide ions?
The dissociation of water molecules into hydrogen ions and hydroxide ions is best represented by the equation: H2O -> H+ + OH-.
What is the balanced equation for the production of hydrogen chloride from hydrogen and chlorine?
The balanced equation for the production of hydrogen chloride from hydrogen and chlorine is: H2 + Cl2 -> 2HCl. This equation shows that one molecule of hydrogen reacts with one molecule of chlorine to produce two molecules of hydrogen chloride.
Which equation best represents the dissociation of the water molecules into hydrogen ions and hydroxide ions?
The equation is: H2O------>H+ + OH-
What is the equation for the reaction between oxygen and hydrogen?
The equation for the reaction between oxygen and hydrogen is: 2H₂ + O₂ → 2H₂O. It shows that two molecules of hydrogen (H₂) combine with one molecule of oxygen (O₂) to produce two molecules of water (H₂O).
What is the chemical equation of hydrogen combustion?
The chemical equation for hydrogen combustion is 2H2 (g) + O2 (g) -> 2H2O (l). This means that two molecules of hydrogen gas react with one molecule of oxygen gas to form two molecules of water.
How many hydrogen molecules are required to react with 150 nitrogen molecules?
If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.
What is the chemical equation shows the formation of water from hydrogen and oxygen?
The chemical equation for the formation of water from hydrogen and oxygen is: 2H2 + O2 → 2H2O. This equation shows that two molecules of hydrogen gas (H2) react with one molecule of oxygen gas (O2) to form two molecules of water (H2O).
How many molecules of hydrogen are shown in the reactants and in the products in the photosynthesis equation?
In the photosynthesis equation, which can be summarized as 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂, there are 12 hydrogen atoms in the reactants (from 6 molecules of water, H₂O) and 12 hydrogen atoms in the products (from 1 molecule of glucose, C₆H₁₂O₆). Thus, there are a total of 6 molecules of hydrogen (H₂) in each side when considering the individual hydrogen atoms.
What is the equation for the chemical change that produces water from two hydrogen molecules and one oxygen molecule?
The balanced chemical equation for the formation of water from two hydrogen molecules and one oxygen molecule is: 2H₂ + O₂ → 2H₂O.
What 2H2 means in chemical equation?
H2 is a hydrogen molecule made of two hydrogen atoms bonded together. The preceding two refers to the number of moles of H2 molecules in the chemical equation.
What is the balanced Equation showing the reaction of carbon and hydrogen to form methane?
The molecular formula for Methane is CH4 It's 1 atom carbon, 2 hydrogen molecules (Hydrogen molecules come in H2 gases) so the formula would be C + 2(H2) = CH4
