Balance: C4H8S2 + O2 --> CO2 + H2O + SO3
Work out how many S, C and H on the left and then balance for the right. Then add up how many O this gives on the right and divide by 2 to get number of O2.
C4H8S2 + 9O2 --> 4CO2 + 4H2O + 2SO3
H2so4
About 245 grams.
Cobalt (II) selenide has the formula CoSe.
hydrogen H2O nitrates NO2 NO3 sulfates SO3 SO4 hydroxide OH clorate ClO3 MgO
No. SO3 (sulfur trixoide) has trigonal planar geometry.
•H2O + SO3 (pollution) > H2SO4 • •H2SO4 + CaCO3 > Ca2+ + H2O + CO2 + SO42-
H2SO4 = H2O + SO3 or 2 H2SO4 = 2 H2O + O2 + 2 SO2
SO3 + H2O --> H2SO4 commonly called sulfuric acid.
H2O, as the difference in electronegativity between hydrogen and oxygen is the largest (among the options given: SO3 , SO3-- , NH4+, H2O)
H2O + SO3 --> H2SO4 The product is sulfuric acid.
H2so4
2H2S+3O2 --> 2H2O+2SO2there's your balanced chemical formula.
When another reaction is meant:H2SO4 --> SO3 + H2O then this makes more sense than the non-descriptive symbols like ½, æ, ¾ in the above " H½SO æ SO¾ plus H½O "Though this reaction H2SO4 --> SO3 + H2O is possible, it is a highly unlikely (endothermic) reaction called de-hydratation of sulfuric acid.The other way around SO3 + H2O --> H2SO4 is far more favoured and very, dangerously exothermic. It might set paper in fire and SO3 'burns' your skin until carbonized.
H2so4
Metal oxide reacting with a nonmetal oxide produces a salt.Examples:CaO + CO2 --> CaCO3PbO + SO3 --> PbSO42 NaO + H2O --> 2 NaOH
Metal oxide reacting with a nonmetal oxide makes a salt.Examples:CaO + CO2 --> CaCO3PbO + SO3 --> PbSO42 NaO + H2O --> 2 NaOH
Carbon dioxide is released into the atmosphere