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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O

CuSO4 + CH3COOH + K4(Fe(CN)6) = Cu2(Fe(CN)6) + CH3COOK + H2SO4 =>
2 CuSO4 + 4 CH3COOH + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 4 CH3COOK + 2 H2SO4

Ni(OH)2 + H2SO4 = NiSO4 + H2O = =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

NaOH + NaOCl + Na2S2O3 = (Na)2SO4 + H2O + NaCl =>
2 NaOH + 4 NaOCl + Na2S2O3 = 2(Na)2SO4 + H2O + 4 NaCl

Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O

KCIO3 + P = P2O5 + KCI =>
5 KCIO3 + 6 P = 3 P2O5 + 5 KCI

CrO3 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 CrO3 + 6 KI + 6 H2O = 3 I2 + 2 Cr(OH)3 + 6 KOH

CaC2 + Fe2O3 = CaO + CO + Fe =>
CaC2 + Fe2O3 = CaO + 2 CO + 2 Fe

Cr2O3 + Na2CO3 + KNO3 + H2O = Na2CrO4 + H2CO3 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 + 2 H2O = 2 Na2CrO4 + 2 H2CO3 + 3 KNO2

Zn(OH)2 + Li = Zn + LiOH =>
Zn(OH)2 + 2 Li = Zn + 2 LiOH

Fe + HNO3 = FeO + NO2 + H2O =>
Fe + 2 HNO3 = FeO + 2 NO2 + H2O

Ca + Cl2 + Na3(PO4) = Ca3(PO4)2 + NaCl =>
3 Ca + 3 Cl2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaCl

Na + H2O + O = Na2H4O3 =>
2 Na + 2 H2O + O = Na2H4O3

C15H22O11 + O2 = H2O + CO2 =>
C15H22O11 + 15 O2 = 11 H2O + 15 CO2

KOI + H2O = HOI + KOH =>
KOI + H2O = HOI + KOH

NH4OH + C2H2O4 = C2H8N2O4 + H2O =>
2 NH4OH + C2H2O4 = C2H8N2O4 + 2 H2O

CuCl + HCl + HNO3 = NH3 + H2O + CuCl2 =>
8 CuCl + 8 HCl + HNO3 = NH3 + 3 H2O + 8 CuCl2

AgNo + Cu3 = Cu(No3)2 + Ag =>
18 AgNo + Cu3 = 3 Cu(No3)2 + 18 Ag

HNO3 + NH32 = NH4NO3 + H2O =>
66 HNO3 + 8 NH32 = 37 NH4NO3 + 87 H2O

CHCl3 + AgNO3 = AgCl3 + HNO3 + C =>
CHCl3 + AgNO3 = AgCl3 + HNO3 + C

H2F + Sr(OH) = Sr2F + H2O =>
H2F + 2 Sr(OH) = Sr2F + 2 H2O

H2C2O4 = CO2 + H =>
H2C2O4 = 2 CO2 + 2 H

H2O2 + FeSO4 = Fe2(SO4)3 + Fe(OH)3 =>
3 H2O2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 Fe(OH)3

C6H5CH3 + Br2 = C6H2CH3Br3 + HBr =>
C6H5CH3 + 3 Br2 = C6H2CH3Br3 + 3 HBr

C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2

HClO3 + Na2S = H2S + NaClO3 =>
2 HClO3 + Na2S = H2S + 2 NaClO3

Na2O + HCI = H2O + NaCI =>
Na2O + 2 HCI = H2O + 2 NaCI

KHCO3(s) + H4P2O7(aq) = K2HPO4(aq) + H2O(l) + CO2(g) =>
4 KHCO3(s) + H4P2O7(aq) = 2 K2HPO4(aq) + 3 H2O(l) + 4 CO2(g)

Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

KNO2 + HI = I2 + KI + NO + H2O =>
2 KNO2 + 4 HI = I2 + 2 KI + 2 NO + 2 H2O

Pb(s) + MgCl2(aq) = Mg2 + PbCl2 =>
2 Pb(s) + 2 MgCl2(aq) = Mg2 + 2 PbCl2

C3H8O(l) + O2(g) = CO(g) + H2O(v) =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O(v)

Na(s) + TiCl4(l) = NaCl(s) + Ti(s) =>
4 Na(s) + TiCl4(l) = 4 NaCl(s) + Ti(s)

CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2

Cu2O + H2S = CuS + H2O2 + H2 =>
2 Cu2O + 4 H2S = 4 CuS + H2O2 + 3 H2

C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH

NaIO3 + H2SO4 = HIO3 + Na2SO4 =>
2 NaIO3 + H2SO4 = 2 HIO3 + Na2SO4

FeO + H2O + O2 = Fe2O3*3H2O =>
4 FeO + 6 H2O + O2 = 2 Fe2O3*3H2O

CH2COOH + C2H5OH = CH2COOC2H5 + H2O =>
CH2COOH + C2H5OH = CH2COOC2H5 + H2O

AlCl3 + K3FeC6O12 = KCl + AlFe + CO2 =>
AlCl3 + K3FeC6O12 = 3 KCl + AlFe + 6 CO2

KBr(l) + I2(aq) = KI + Br =>
2 KBr(l) + I2(aq) = 2 KI + 2 Br

C2O + O = CO6 =>
C2O + 11 O = 2 CO6

C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4

SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2

C6Cl5OH + O2 = H2O + CO2 + Cl2 =>
4 C6Cl5OH + 23 O2 = 2 H2O + 24 CO2 + 10 Cl2

Fe + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 6 KMnO4 + 9 H2SO4 = 5 Fe2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O

FeCO3 + AgI = FeI2 + Ag2CO3 =>
FeCO3 + 2 AgI = FeI2 + Ag2CO3

ZnCO3 + H2SO4(aq) = ZnSO4(aq) + H2O + CO2(g) =>
ZnCO3 + H2SO4(aq) = ZnSO4(aq) + H2O + CO2(g)

LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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