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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O

Pb(NO3)2 + I2 = PbI + NO3I =>
2 Pb(NO3)2 + 3 I2 = 2 PbI + 4 NO3I

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN

Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO

Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + NaNO3 + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 9 H2O

KCl + Na2SO4 = NaCl + K2SO4 =>
2 KCl + Na2SO4 = 2 NaCl + K2SO4

KMnO4 + HNO3 = KNO3 + HMnO4 =>
KMnO4 + HNO3 = KNO3 + HMnO4

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

NH4OH + NaOH = NaNH4(OH)2 =>
NH4OH + NaOH = NaNH4(OH)2

LiN3 + H2O = LiOH + NH3 + O2 =>
LiN3 + 5 H2O = LiOH + 3 NH3 + 2 O2

CH4HCl = CH4ClH =>
CH4HCl = CH4ClH

CH3CHClCOOHNaHCO3 = CH3CHClCOONaH2OCO2 =>
CH3CHClCOOHNaHCO3 = CH3CHClCOONaH2OCO2

Au(OH)3 + H3CO3 = Au2(CO3)2 + H2O =>
2 Au(OH)3 + 2 H3CO3 = Au2(CO3)2 + 6 H2O

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

FB = BF =>
FB = BF

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

NaCl + NaClO + H2O = Cl2 + NaOH =>
NaCl + NaClO + H2O = Cl2 + 2 NaOH

K2SO4 + HCl = KCl + H2O + SO2 + O2 =>
2 K2SO4 + 4 HCl = 4 KCl + 2 H2O + 2 SO2 + O2

NiO + K2CO3 = NiCO3 + K2O =>
NiO + K2CO3 = NiCO3 + K2O

K2Co3 + Al(OH)3 = KOH + Al2(Co3)3 =>
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3

FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4

ZnSO4 = ZnO + SO3 = Q =>
ZnSO4 = ZnO + SO3

Fe(NO3)3*9H2O + NaOH = Fe2O3 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + 6 NaOH = Fe2O3 + 6 NaNO3 + 21 H2O

F2 + H2O = F2H2O =>
F2 + H2O = F2H2O

H2SO4 + K2SO3 = KHSO4 + H2O + SO2 =>
2 H2SO4 + K2SO3 = 2 KHSO4 + H2O + SO2

Ag + AlCl2 = AgCl + Al =>
2 Ag + AlCl2 = 2 AgCl + Al

BrO + H2O = HBr + O2 =>
4 BrO + 2 H2O = 4 HBr + 3 O2

K2Cr2O7 + C2H4 + H2SO4 = Cr2(SO4)2 + CO2 + K2SO4 + H2O =>
3 K2Cr2O7 + 2 C2H4 + 9 H2SO4 = 3 Cr2(SO4)2 + 4 CO2 + 3 K2SO4 + 13 H2O

Hg + SnCl2 = HgCl + Sn2 =>
4 Hg + 2 SnCl2 = 4 HgCl + Sn2

SiH4 + H2O = SiH3{-} + H3O{+} =>
SiH4 + H2O = SiH3{-} + H3O{+}

PbO2 + K3CrO3 + KOH = K2PbO2 + K2CrO4 + H2O =>
3 PbO2 + 2 K3CrO3 + 4 KOH = 3 K2PbO2 + 2 K2CrO4 + 2 H2O

C4H8O2 + NaHCO3 = CH3CH2COONa + CO2 + H2O =>
7 C4H8O2 + 10 NaHCO3 = 10 CH3CH2COONa + 8 CO2 + 8 H2O

Bi4C5 + N2 = Bi3N5 + C =>
3 Bi4C5 + 10 N2 = 4 Bi3N5 + 15 C

K + Mg(PO4)2 = KPO4 + Mg =>
2 K + Mg(PO4)2 = 2 KPO4 + Mg

CuCl + Mn = MnCl3 + Cu =>
3 CuCl + Mn = MnCl3 + 3 Cu

AsO2 + ClO = AsO3 + Cl =>
AsO2 + ClO = AsO3 + Cl

CH3COOH + C17H33COOK = CH3COOK + C17H33COOH =>
CH3COOH + C17H33COOK = CH3COOK + C17H33COOH

AI + HNO3 = AINO3 + NH3 + H2O =>
8 AI + 9 HNO3 = 8 AINO3 + NH3 + 3 H2O

(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(s) + 2 NH4Cl(aq)

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Fe(s)O2 = FeO2 =>
Fe(s)O2 = FeO2

FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl

CH3CCH + KMnO4 + H2O = CH3COHCHOH + MnO2 + KOH =>
3 CH3CCH + 2 KMnO4 + 4 H2O = 3 CH3COHCHOH + 2 MnO2 + 2 KOH

CaS + K2SO4 = K2S + CaSO4 =>
CaS + K2SO4 = K2S + CaSO4

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Na + Cl{+2} = Na{+} + Cl =>
2 Na + Cl{+2} = 2 Na{+} + Cl

SrNO3 = SrNO2 + O2 =>
2 SrNO3 = 2 SrNO2 + O2

Na{2}S + HCl = NaCl + H{2}S =>
Na{2}S + HCl = NaCl + H{2}S

KMnO4 + H2SO4 + Na3AsO3 = Na3AsO4 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na3AsO3 = 5 Na3AsO4 + 3 H2O + K2SO4 + 2 MnSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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