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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH71 + O2 = CO2 + H2O =>
4 CH71 + 75 O2 = 4 CO2 + 142 H2O

(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2

C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O

Ba(C2H3O2)2 + H2SO4 = BaSO4 + HC2H3O2 =>
Ba(C2H3O2)2 + H2SO4 = BaSO4 + 2 HC2H3O2

Fe2O(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(s) + CO2(g)

Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2

Fe(NO3)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4NO3

Mg3N2 + H2O = MgO + H6N2 =>
Mg3N2 + 3 H2O = 3 MgO + H6N2

PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2

KI + K2Cr2O7 + H3PO4 = I2 + CrPO4 + K3PO4 + H2O =>
18 KI + 3 K2Cr2O7 + 14 H3PO4 = 9 I2 + 6 CrPO4 + 8 K3PO4 + 21 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ba(C2H3O2)2 + Na2SO4 = BaSO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 NaC2H3O2

sodiumsulfide + lead(ii)nitrate = sodiumnitrate + lead(ii)sulfide =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS

CrO7 + H = Cr + H2O =>
CrO7 + 14 H = Cr + 7 H2O

HCl + NaSO = NaCl + HSO =>
HCl + NaSO = NaCl + HSO

AgF + CaI2 = AgI + CaF2 =>
2 AgF + CaI2 = 2 AgI + CaF2

HNO3(l) + NaOH(l) = NaNO3(aq) + H2O(l) =>
HNO3(l) + NaOH(l) = NaNO3(aq) + H2O(l)

NaClO + CH3COOH = HClO + CH3COONa =>
NaClO + CH3COOH = HClO + CH3COONa

H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl

KNO3 + Ba(OH)2 = Ba(NO3)2 + K(OH) =>
2 KNO3 + Ba(OH)2 = Ba(NO3)2 + 2 K(OH)

CoCl2 + NH4Cl = Co(NH3)2Cl2 + HCl =>
CoCl2 + 2 NH4Cl = Co(NH3)2Cl2 + 2 HCl

CH3CH2CH2COONa + NaOH = Na2CO3 + C3H8 =>
CH3CH2CH2COONa + NaOH = Na2CO3 + C3H8

BaCl2 + HCl = H2Ba + Cl =>
BaCl2 + 2 HCl = H2Ba + 4 Cl

K3PO4 + Li = LiPO4 + K =>
K3PO4 + Li = LiPO4 + 3 K

NH4ClO4 + Ca(OH)2 = NH3 + CaCl2 + H2O + O2 =>
2 NH4ClO4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O + 4 O2

W2O3 + HNO3 = W(NO3)3 + H2O =>
W2O3 + 6 HNO3 = 2 W(NO3)3 + 3 H2O

Pb(C2H3O2)2 + NaI = PbI2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaI = PbI2 + 2 NaC2H3O2

SnO2(s) = Sn(s) + O2(g) =>
SnO2(s) = Sn(s) + O2(g)

Na2CO4 + BaCl2 = NaCl + BaCO4 =>
Na2CO4 + BaCl2 = 2 NaCl + BaCO4

CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O

OH + Sn = Sn(OH)2 =>
2 OH + Sn = Sn(OH)2

HCl + K = H + KCl =>
HCl + K = H + KCl

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

H2O + KHSO3 = KSO3 + H3O =>
H2O + KHSO3 = KSO3 + H3O

MgCO3 + K2SO4 = MgSO4 + K2CO3 =>
MgCO3 + K2SO4 = MgSO4 + K2CO3

Li3PO4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + Ca3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 Ca(NO3)2(aq) = 6 LiNO3(aq) + Ca3(PO4)2(aq)

Cu2O + CO2 = Cu2CO3 =>
Cu2O + CO2 = Cu2CO3

Na2SO3(aq) + BaCl2(aq) = NaCl + BaSO3 =>
Na2SO3(aq) + BaCl2(aq) = 2 NaCl + BaSO3

NaOH + HCl2 = NaCl2 + H2O =>
NaOH + HCl2 = NaCl2 + H2O

Ca(s) + Fe(NO3)3(aq) = Ca(NO3)3(aq) + Fe(s) =>
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)3(aq) + Fe(s)

HCl + CaCl2 = CaCl + HCl2 =>
HCl + CaCl2 = CaCl + HCl2

MnCl2 + KBrO + KOH = MnO2 + KCl + KBr + H2O =>
MnCl2 + KBrO + 2 KOH = MnO2 + 2 KCl + KBr + H2O

Mg(OH)2 + H3PO2 = Mg(H2PO2)2 + H2O =>
Mg(OH)2 + 2 H3PO2 = Mg(H2PO2)2 + 2 H2O

NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l)

Ag + HNO3 = H2O + (NO2) + Ag(NO3) =>
Ag + 2 HNO3 = H2O + (NO2) + Ag(NO3)

MgSO4*7H2O + (NH4)2SO4 = (NH4)2Mg(SO4)2*6H2O + H2O =>
MgSO4*7H2O + (NH4)2SO4 = (NH4)2Mg(SO4)2*6H2O + H2O

C7H14 + O2 = C(O2) + H2O =>
2 C7H14 + 21 O2 = 14 C(O2) + 14 H2O

FeSO4 + K(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
6 FeSO4 + 2 K(CrO4)2 + 16 H2SO4 = 3 Fe2(SO4)3 + 16 H2O + K2SO4 + 4 Cr(SO4)3

KSH = K2S + H2S =>
2 KSH = K2S + H2S

HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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