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What is the oxidation number for h2sio4?
You probably mean H2SO4, where H +1; S +6;O-2.H2SiO4 does not exist. If it did the oxidation numbers of the constituent elements would be H +1; Si +6; O -2. The compound silicic acid is H4SiO4 (not isolatable) with H +1, Si +4 and O -2.
What is the chemical equation for the reaction between hydrogen and oxygen to form water?
[ h(+1+1)=o(-2) ]= [ h(+2)o(-2) ] =h2o
How do you balance a chemical compound?
You do this For EX: _HCl + _MgO -> _H2O + _MgCl2 Mg-1 H-2 Coefficient O-1 Mg-1 | H-1 Cl-1 V Cl-1 O-1 EX: 2HCl + MgO -> H2O + MgCl2 Mg-1 H-2 O-1 Mg-1 H-2 -- Cl-2 Cl-2 --Mark out O-1 out and replace And then your done....
If you wanted to make 8.12 mole h2o how many moles of h2 would you need?
To form water (H₂O), the balanced chemical reaction is 2 H₂ + O₂ → 2 H₂O. This indicates that 2 moles of hydrogen gas (H₂) are required to produce 2 moles of water (H₂O). Therefore, for 8.12 moles of H₂O, you would need 8.12 moles of H₂, as the ratio of H₂ to H₂O is 1:1.
The disinfectant hydrogen peroxide (H 2 O 2 ) decomposes to form water and oxygen gas. How much O 2 will result from the decomposi- tion of 5 . 43 mol of hydrogen peroxide?
The decomposition of hydrogen peroxide (H₂O₂) can be represented by the balanced equation: 2 H₂O₂ → 2 H₂O + O₂. From this equation, we see that 2 moles of H₂O₂ produce 1 mole of O₂. Thus, the decomposition of 5.43 moles of H₂O₂ will yield 5.43 mol H₂O₂ × (1 mol O₂ / 2 mol H₂O₂) = 2.715 moles of O₂. Therefore, 2.715 moles of oxygen gas will result from the decomposition of 5.43 moles of hydrogen peroxide.
What is the ratio of C H O in monosaccharide?
It is 1:2:1
What is the ratio of C H and and O in monosaccharides?
It is 1:2:1
What is the oxidation number of K2HPO4?
The oxidation number of potassium (K) is +1, hydrogen (H) is +1, phosphorus (P) can vary but in K2HPO4, it is +5, and oxygen (O) is -2. Therefore, the oxidation number of K2HPO4 is +1 for K, + 1 for H, +5 for P, and -2 for O.
What are the coefficients that would correctly balance the reaction below NI plus C4H8N2O2 ----- and gt Ni(C4H8N202)2?
To balance the reaction Ni + C₄H₈N₂O₂ → Ni(C₄H₈N₂O₂)₂, the coefficients would be 1 for Ni and 2 for C₄H₈N₂O₂. This results in the balanced equation: 1 Ni + 2 C₄H₈N₂O₂ → 1 Ni(C₄H₈N₂O₂)₂.
What is the mole ratio of water vapor to H2?
The mole ratio of water vapor (H₂O) to hydrogen gas (H₂) can be determined from the balanced chemical equation for the combustion of hydrogen: 2 H₂ + O₂ → 2 H₂O. From this equation, we see that 2 moles of H₂ produce 2 moles of H₂O, resulting in a mole ratio of 1:1. Thus, for every mole of hydrogen gas, one mole of water vapor is produced.
What does 2 H are B T O mean?
2 heads are better than one
How does O plus H become stable to form water?
2 H and 1 O combine valence electrons to become stable.
