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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

NH4NO3 + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O + 2 NH3

CrSO4 + BaBr2 = CrBr2 + BaSO4 =>
CrSO4 + BaBr2 = CrBr2 + BaSO4

CO2 + OH{-} = CO3{-2} + H2O =>
CO2 + 2 OH{-} = CO3{-2} + H2O

CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

CaC2 + K2Cr2O7 = Ca(CrO2)2 + C + K2CO3 =>
CaC2 + K2Cr2O7 = Ca(CrO2)2 + C + K2CO3

C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O

Ba(CH3COO)2(ac) + K2CrO4(ac) = Ba(CrO4)(s) + KCH3COO(ac) =>
Ba(CH3COO)2(ac) + K2CrO4(ac) = Ba(CrO4)(s) + 2 KCH3COO(ac)

CuO + TiO2 = Cu4Ti3 + O =>
4 CuO + 3 TiO2 = Cu4Ti3 + 10 O

CaCO3 + KHCO3 = Ca(HCO3)2 + K2CO3 =>
CaCO3 + 2 KHCO3 = Ca(HCO3)2 + K2CO3

CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4

NaSO4NH3 = NaNH3SO4 =>
NaSO4NH3 = NaNH3SO4

PH3 + N2O4 = P2O + H2O + N2 =>
2 PH3 + N2O4 = P2O + 3 H2O + N2

Al2S3 + H2O = (Al(OH)3) + H2S =>
Al2S3 + 6 H2O = 2(Al(OH)3) + 3 H2S

C52H106 + O2 = CO2 + H2O =>
2 C52H106 + 157 O2 = 104 CO2 + 106 H2O

H2SO4 + Na2SO3 = Na2SO4 + SO2 + H2 =>
H2SO4 + 2 Na2SO3 = 2 Na2SO4 + SO2 + H2

Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2

WO3 + H = WO2 + H2O =>
WO3 + 2 H = WO2 + H2O

C7H16 + Cl2 = C7H13Cl2 + HCl =>
2 C7H16 + 5 Cl2 = 2 C7H13Cl2 + 6 HCl

O2 + Cr = CrO3 =>
3 O2 + 2 Cr = 2 CrO3

HClO + AgNO3 = ClAg + NO4H =>
HClO + AgNO3 = ClAg + NO4H

C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O

NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2 =>
2 NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2

CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6

Ce(NO3)3 + NaOH = NaNO3 + Ce(OH)3 =>
Ce(NO3)3 + 3 NaOH = 3 NaNO3 + Ce(OH)3

NaOHCO2 = NaHCO3 =>
NaOHCO2 = NaHCO3

FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl

Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

HNO3 + Al2(SO4)3 = Al(NO3)3 + SO3 + H2O =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 SO3 + 3 H2O

Na2Co3 + AgNo3 = Ag2Co3 + NaNo3 =>
Na2Co3 + 2 AgNo3 = Ag2Co3 + 2 NaNo3

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

MnO4{4} + Fe{2+} + H{+} = Mn + Fe{3+} + H2O =>
MnO4{4} + 12 Fe{2+} + 8 H{+} = Mn + 12 Fe{3+} + 4 H2O

C + CaO = Ca2C + CO =>
3 C + 2 CaO = Ca2C + 2 CO

HCl + As2 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
10 HCl + 3 As2 + 10 NaNO3 + 4 H2O = 10 NO + 6 H3AsO4 + 10 NaCl

C37H34N2Na2O9S3 + H2O = C37H34N2Na2O9S3H2O =>
C37H34N2Na2O9S3 + H2O = C37H34N2Na2O9S3H2O

NaNH2 = Na + N2 + NH3 =>
6 NaNH2 = 6 Na + N2 + 4 NH3

Ag(NO3)(aq) + Sn(s) = Ag(s) + Sn(NO3)4(aq) =>
4 Ag(NO3)(aq) + Sn(s) = 4 Ag(s) + Sn(NO3)4(aq)

MgSO47H2O + BaCl2 = MgCl2 + BaSO47H2O =>
MgSO47H2O + BaCl2 = MgCl2 + BaSO47H2O

C9H17NO5 + H2O = H3O + C9H16NO5 =>
C9H17NO5 + H2O = H3O + C9H16NO5

H2O(g) + CO2(g) = H2CO3 =>
H2O(g) + CO2(g) = H2CO3

NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH

Ag2S + Bi2O3 = Ag2O + Bi2S3 =>
3 Ag2S + Bi2O3 = 3 Ag2O + Bi2S3

Li3 + NH4NO3 = LiNO3 + [NH4]3 =>
Li3 + 3 NH4NO3 = 3 LiNO3 + [NH4]3

K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O

Fe2(SO4)3 + KI = I2 + K2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 KI = I2 + K2SO4 + 2 FeSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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