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Chemische vergelijkingen in evenwicht op01/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
SnBr4 + Cl2 = Br2 + SnCl4 =>
SnBr4 + 2 Cl2 = 2 Br2 + SnCl4

HBr + NiS = H2S + NiBr2 =>
2 HBr + NiS = H2S + NiBr2

SrO + H2O = HSrO + OH =>
SrO + H2O = HSrO + OH

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

[Cr(NH3)6](OH)3 + Na2S = Cr + S + NaOH + NH3 =>
2[Cr(NH3)6](OH)3 + 3 Na2S = 2 Cr + 3 S + 6 NaOH + 12 NH3

NH3(g) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3(s)

Fe2O3(s) + H2SO4 = FeS(s) + O2(g) + H2O(l) =>
2 Fe2O3(s) + 4 H2SO4 = 4 FeS(s) + 9 O2(g) + 4 H2O(l)

KMnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 6 K2SO4 + 2 MnSO4 + 8 H2O

CO2 + O = CO4 =>
CO2 + 2 O = CO4

KMnO4 + K2SO3 + NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O

HIO = O2 + H2 + I2 =>
2 HIO = O2 + H2 + I2

C48H91O30N6PS + H2O = C45H80O26 + HCO3 + NH4 + H3PO4 + H2S =>
253 C48H91O30N6PS + 2604 H2O = 250 C45H80O26 + 894 HCO3 + 1518 NH4 + 253 H3PO4 + 253 H2S

Li + HC1 = LiC1 + H =>
Li + HC1 = LiC1 + H

CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)

Cr{3+} + O2{-} + OH{-} = CrO4{2-} + H2O =>
Cr{3+} + O2{-} + 4 OH{-} = CrO4{2-} + 2 H2O

NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(aq) + H2O(l) + Cl2(g) =>
2 NaCl(s) + 2 H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(aq) + 2 H2O(l) + Cl2(g)

Cl2 + NaOH = H2O + NaCl + NaClO3 =>
3 Cl2 + 6 NaOH = 3 H2O + 5 NaCl + NaClO3

Ba(OH)2 + HClO4 = BaClO4 + OH + H2O =>
Ba(OH)2 + HClO4 = BaClO4 + OH + H2O

Li(s) + HCl(aq) = LiCl(aq) + H2(g) =>
2 Li(s) + 2 HCl(aq) = 2 LiCl(aq) + H2(g)

Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2

CS2 + H2 = CH4 + H2S =>
CS2 + 4 H2 = CH4 + 2 H2S

Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3

BH + H2O = H3BO4 + H2 =>
BH + 4 H2O = H3BO4 + 3 H2

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O

TiO2 + H2O = H4O4Ti =>
TiO2 + 2 H2O = H4O4Ti

Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O

Rb + Br = RbBr2 =>
Rb + 2 Br = RbBr2

Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3

Si(OH)4 + Na = NaOH + Si =>
Si(OH)4 + 4 Na = 4 NaOH + Si

Na2B4O7 + HNO3 = NO3 + Na2B4O5(OH)2 =>
Na2B4O7 + 2 HNO3 = 2 NO3 + Na2B4O5(OH)2

NaBrO3 + NO + H2O = Br2 + HNO3 + NaNO3 =>
6 NaBrO3 + 10 NO + 2 H2O = 3 Br2 + 4 HNO3 + 6 NaNO3

CU + F = CUF2 =>
CU + 2 F = CUF2

MnCl2 + NaOCl + NaOH = MnO2 + NaCl + H2O =>
MnCl2 + NaOCl + 2 NaOH = MnO2 + 3 NaCl + H2O

CaOH(aq) + HNO3(aq) = CaNO3(aq) + HOH(l) =>
CaOH(aq) + HNO3(aq) = CaNO3(aq) + HOH(l)

H{+} + Fe(OH2)6{2+} + HNO3 = Fe(OH2)6{3+} + NO + H2O =>
3 H{+} + 3 Fe(OH2)6{2+} + HNO3 = 3 Fe(OH2)6{3+} + NO + 2 H2O

C57H110O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)

Rb + Br = RbBr2 =>
Rb + 2 Br = RbBr2

C5H9N3 + O2 = CO2 + H2O + NO2 =>
4 C5H9N3 + 41 O2 = 20 CO2 + 18 H2O + 12 NO2

CrF3 = Cr + F =>
CrF3 = Cr + 3 F

Na2B4O7 + HNO3 = NO3 + Na2B4O5(OH)2 =>
Na2B4O7 + 2 HNO3 = 2 NO3 + Na2B4O5(OH)2

H2O(l) + AgNO3(aq) = HNO3 + Ag2O =>
H2O(l) + 2 AgNO3(aq) = 2 HNO3 + Ag2O

NH4ClO4 + H2SO4 = HClO4 + (NH4)2SO4 =>
2 NH4ClO4 + H2SO4 = 2 HClO4 + (NH4)2SO4

Al(OH)3 + LiOH = H2O + Li3AlO3 =>
Al(OH)3 + 3 LiOH = 3 H2O + Li3AlO3

KOH + H3PO3 = K3PO3 + H2O =>
3 KOH + H3PO3 = K3PO3 + 3 H2O

CH2O + H2CrO4 = CH2O2 + CrO + H2O =>
2 CH2O + H2CrO4 = 2 CH2O2 + CrO + H2O

Na2B4O7 + HNO3 = NO3 + Na2B4O5(OH)2 =>
Na2B4O7 + 2 HNO3 = 2 NO3 + Na2B4O5(OH)2

Rb + Br = RbBr2 =>
Rb + 2 Br = RbBr2

Na2B4O7 + HNO3 = NO3 + Na2B4O5(OH)2 =>
Na2B4O7 + 2 HNO3 = 2 NO3 + Na2B4O5(OH)2

Al(OH)3 + LiOH = H2O + Li3AlO3 =>
Al(OH)3 + 3 LiOH = 3 H2O + Li3AlO3

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Breng de vergelijking van een chemische reactie in evenwicht
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