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Chemische vergelijkingen in evenwicht op01/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3 + H2C6H5O7 = Na2C6H6O7 + CO2 + H2O =>
34 NaHCO3 + 18 H2C6H5O7 = 17 Na2C6H6O7 + 40 CO2 + 29 H2O

HCNO + Mg(OH)2 = Mg(CNO)2 + H2O =>
2 HCNO + Mg(OH)2 = Mg(CNO)2 + 2 H2O

RbOH + Br2 = RbBrO + RbBr + H2O =>
2 RbOH + Br2 = RbBrO + RbBr + H2O

NH3 + I = N2I6 + H =>
2 NH3 + 6 I = N2I6 + 6 H

H3PO3 + H2O2 = H2O + H3PO4 =>
H3PO3 + H2O2 = H2O + H3PO4

SF6 = S + F2 =>
SF6 = S + 3 F2

CrCl2 + C2H3NaO2 = (CH3COO)2Cr + NaCl =>
CrCl2 + 2 C2H3NaO2 = (CH3COO)2Cr + 2 NaCl

K3PO4 + H3PO4 = KH2PO4 =>
K3PO4 + 2 H3PO4 = 3 KH2PO4

Br2 + H3AsO4 = As4 + HBrO2 + H2O =>
10 Br2 + 12 H3AsO4 = 3 As4 + 20 HBrO2 + 8 H2O

Ag(OH) = Ag + OH =>
Ag(OH) = Ag + OH

Cu + HNO3 = CuNO3 + NH3 + H2O =>
8 Cu + 9 HNO3 = 8 CuNO3 + NH3 + 3 H2O

H2SO4 + FeSO4(NH4)2SO4*6H2O = Fe2(SO4)3 + SO2 + (NH4)2SO4 + H2O =>
2 H2SO4 + 2 FeSO4(NH4)2SO4*6H2O = Fe2(SO4)3 + SO2 + 2(NH4)2SO4 + 14 H2O

MnSO4 + NaClO + NaOH = NaCl + Na2MnO4 + Na2SO4 + H2O =>
MnSO4 + 2 NaClO + 4 NaOH = 2 NaCl + Na2MnO4 + Na2SO4 + 2 H2O

K3[Fe(SCN)6] + KCl = K4[Fe(SCN)6] + Cl2 =>
2 K3[Fe(SCN)6] + 2 KCl = 2 K4[Fe(SCN)6] + Cl2

CdS + I2 + HCl = CdCl2 + S + HI =>
CdS + I2 + 2 HCl = CdCl2 + S + 2 HI

CH3CHClCOOH + KHCO3 = CH3CHClCOOK + CO2 + H2O =>
CH3CHClCOOH + KHCO3 = CH3CHClCOOK + CO2 + H2O

S2O3 + Na2 = Na2S2O3 =>
S2O3 + Na2 = Na2S2O3

Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S

MnSO4 + NaClO + NaOH = NaMnO4 + NaCl + Na2SO4 + H2O =>
2 MnSO4 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 5 NaCl + 2 Na2SO4 + 3 H2O

CN{-} + HCl = HCN + Cl{-} =>
CN{-} + HCl = HCN + Cl{-}

NaI + NaIO3 + H2SO4 = Na2SO4 + I4 + H2O =>
10 NaI + 2 NaIO3 + 6 H2SO4 = 6 Na2SO4 + 3 I4 + 6 H2O

C + NO = CO2 + N =>
C + 2 NO = CO2 + 2 N

Mg + Ni2NO3 = MgNO3 + Ni2 =>
Mg + Ni2NO3 = MgNO3 + Ni2

LiNO2 = Li2O + N2O3 =>
2 LiNO2 = Li2O + N2O3

AlCl3 + BaBr2 = AlBr3 + BaCl2 =>
2 AlCl3 + 3 BaBr2 = 2 AlBr3 + 3 BaCl2

Al(NO3)3 + H3PO4 = AlH3 + PO4(NO3)3 =>
Al(NO3)3 + H3PO4 = AlH3 + PO4(NO3)3

CuSO4(s)*5H2O(aq) + NH3 = Cu(NH3)4 + SO4 + H2O =>
CuSO4(s)*5H2O(aq) + 4 NH3 = Cu(NH3)4 + SO4 + 5 H2O

C6H8O6 + Fe(NO3)3*9H2O + LiH2PO4 = Li2FeP2O7 + N2 + H2O + CO2 =>
8 C6H8O6 + 10 Fe(NO3)3*9H2O + 20 LiH2PO4 = 10 Li2FeP2O7 + 15 N2 + 142 H2O + 48 CO2

NaHCO3 + H8C6O7 = Na3H5C6O7 + H2O + C3O6 =>
3 NaHCO3 + H8C6O7 = Na3H5C6O7 + 3 H2O + C3O6

MnSO4 + NaClO + NaOH = MnO2 + NaCl + H2O + Na2SO4 =>
MnSO4 + NaClO + 2 NaOH = MnO2 + NaCl + H2O + Na2SO4

Na2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3

FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl

MgO + Fe(NO3)3*9H2O + Ni(NO3)2*6H2O + KOH + K2CO3 = NiMg4Fe2(OH)14CO3 + H2O + KNO3 =>
4 MgO + 2 Fe(NO3)3*9H2O + Ni(NO3)2*6H2O + 6 KOH + K2CO3 = NiMg4Fe2(OH)14CO3 + 20 H2O + 8 KNO3

N2 + H = N6H6 =>
3 N2 + 6 H = N6H6

PbBr3 + (NH4)2S = Pb2S3 + NH4Br =>
2 PbBr3 + 3(NH4)2S = Pb2S3 + 6 NH4Br

Ac(ClO3)3 + K2CO3 = K2(ClO3)3 + AcCO3 =>
Ac(ClO3)3 + K2CO3 = K2(ClO3)3 + AcCO3

Ag(NH3)2 + Cl + HNO3 = NH4NO3 + AgCl =>
Ag(NH3)2 + Cl + 2 HNO3 = 2 NH4NO3 + AgCl

Ni(OH)2(a) = NiO(s) + H2O(l) =>
Ni(OH)2(a) = NiO(s) + H2O(l)

As + OH{-} + H2O2 = (AsO4){3-} + H2O =>
2 As + 6 OH{-} + 5 H2O2 = 2(AsO4){3-} + 8 H2O

*Pb(OH)2 + HCl = H2O + PbCl2 =>
*Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

ClCO(CH2)8COCl + C5H11OH = HCl + ClCO(CH2)8COOC5H11 =>
ClCO(CH2)8COCl + C5H11OH = HCl + ClCO(CH2)8COOC5H11

(NH4)2Cu(SO4)2*6H2O + NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + H2O =>
(NH4)2Cu(SO4)2*6H2O + 2 NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + 2 H2O

CuN2O6 + NaOH = CuOH + NaN2O6 =>
CuN2O6 + NaOH = CuOH + NaN2O6

Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2 =>
Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2

H3PO4 + C(OH)2 = C3(PO4)2 + H2O =>
2 H3PO4 + 3 C(OH)2 = C3(PO4)2 + 6 H2O

S2Cl2 + NH3 = S4N4 + S2 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + 4 S2 + 12 NH4Cl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al + Cu3SO4{-2} = Al3SO4{-2} + Cu =>
3 Al + Cu3SO4{-2} = Al3SO4{-2} + 3 Cu

CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH

Ce{+4} + Pd{+2} = Pd{+4} + Ce{+3} =>
2 Ce{+4} + Pd{+2} = Pd{+4} + 2 Ce{+3}

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Breng de vergelijking van een chemische reactie in evenwicht
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