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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3OH8 + CrO3 + H2SO4 = C3OH6 + Cr2(SO4)3 + H2O =>
3 C3OH8 + 2 CrO3 + 3 H2SO4 = 3 C3OH6 + Cr2(SO4)3 + 6 H2O

CH4 + Cl2(g) = CCl4(l) + HCl(g) =>
CH4 + 4 Cl2(g) = CCl4(l) + 4 HCl(g)

Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O

Zn + S = Zn2S3 =>
2 Zn + 3 S = Zn2S3

HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2

H3PO4 + H2O2 = H2PO5 + H2O =>
2 H3PO4 + 3 H2O2 = 2 H2PO5 + 4 H2O

P + KOH + H2O = PH3 + K2HPO4 =>
8 P + 6 KOH + 6 H2O = 5 PH3 + 3 K2HPO4

Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4

V2Ta2C3O2 = TaC + V6C5 + V2O3 + C =>
9 V2Ta2C3O2 = 18 TaC + V6C5 + 6 V2O3 + 4 C

Na + S = Na2S =>
2 Na + S = Na2S

K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4

Ca + MnBr2 = CaBr2 + Mn =>
Ca + MnBr2 = CaBr2 + Mn

NO2(g) + O2 = N2O5(g) =>
4 NO2(g) + O2 = 2 N2O5(g)

SO2 + OH* = HOSO2* =>
SO2 + OH* = HOSO2*

FeC + HCl = FeCl2 + H2 + C =>
FeC + 2 HCl = FeCl2 + H2 + C

H2NSO3H + NaNO2 = N2 + NaOH + H2SO4 =>
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4

SeS2 + HNO3 = H2SeO3 + NO2 + H2SO4 + H2O =>
SeS2 + 16 HNO3 = H2SeO3 + 16 NO2 + 2 H2SO4 + 5 H2O

S + Br2 + KOH = K2SO4 + KBr + HBr =>
S + 3 Br2 + 4 KOH = K2SO4 + 2 KBr + 4 HBr

KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + NaHSO4 + KHSO4 + H2O =>
2 KMnO4 + 10 NaCl + 14 H2SO4 = 5 Cl2 + 2 MnSO4 + 10 NaHSO4 + 2 KHSO4 + 8 H2O

KOH + (NH4)2SO4 = K2SO4 + NH5O =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH5O

MnO2 + BrO3 = MnO4 + Br =>
3 MnO2 + 2 BrO3 = 3 MnO4 + 2 Br

C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)

Ca + FeCl3 = Fe + CaCl3 =>
Ca + FeCl3 = Fe + CaCl3

PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO2 + H2O =>
PbS + 4 HCl + 8 HNO3 = H2[PbCl4] + H2SO4 + 8 NO2 + 4 H2O

HI + Li2S = HS + Li2I =>
HI + Li2S = HS + Li2I

Cr2O3 + OH = CrO4 + H2O =>
Cr2O3 + 10 OH = 2 CrO4 + 5 H2O

Li3 + O2 = Li3O2 =>
Li3 + O2 = Li3O2

NH4CH3CO2 = NH4 + CH3CO2 =>
NH4CH3CO2 = NH4 + CH3CO2

Cr2(SO4)3 + NaClO + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 3 NaCl + 3 Na2SO4 + 5 H2O

C3H8O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
4 C3H8O + 12 OH{-} + 12 Ag(NH3)2{+} = 3 C4H8O2 + 12 Ag + 10 H2O + 24 NH3

K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4

(CH3(CH2)OH) + O2 = CH3COOH + H2O =>
(CH3(CH2)OH) + O2 = CH3COOH + H2O

MgSe + CrO2 = MgO2 + CrSe =>
MgSe + CrO2 = MgO2 + CrSe

Al(OH)3 + H2C8H4O4 = Al2(C8H4O4)3 + H2O =>
2 Al(OH)3 + 3 H2C8H4O4 = Al2(C8H4O4)3 + 6 H2O

K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2

Na2SiO3 + SnCl2 = NaCl + SnSiO3 =>
Na2SiO3 + SnCl2 = 2 NaCl + SnSiO3

KI + H3PO4 = KIPO4 + H3 =>
KI + H3PO4 = KIPO4 + H3

Ba + HCN = BaCN + H2 =>
2 Ba + 2 HCN = 2 BaCN + H2

NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O

CuBr2 + K2S = CuS + K2Br2 =>
CuBr2 + K2S = CuS + K2Br2

K2CO3 + C6H8O7 = K3C6H5O7 + CO2 + H2O =>
3 K2CO3 + 2 C6H8O7 = 2 K3C6H5O7 + 3 CO2 + 3 H2O

MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O

HCl + I = ICl3 + H2 =>
6 HCl + 2 I = 2 ICl3 + 3 H2

NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O

C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6

Al(HCl)3 = AlCl3 + H =>
Al(HCl)3 = AlCl3 + 3 H

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4

Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3 =>
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3

Ca + No3 = Ca(No3)2 =>
Ca + 2 No3 = Ca(No3)2

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