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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + H2SO4 = O + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 = 5 O + 2 MnSO4 + K2SO4 + 3 H2O

As(OH)3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As(OH)3 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 3 H2O

Al(OH)3 + HClO4 = AlO4 + HCl(OH)3 =>
Al(OH)3 + HClO4 = AlO4 + HCl(OH)3

Pb(CH3CO2)2 + KNO3 = PbNO3 + K(CH3CO2)2 =>
Pb(CH3CO2)2 + KNO3 = PbNO3 + K(CH3CO2)2

SrCO3 + Ir + MnO2 = SrIr09Mn01O3 + CO2 =>
SrCO3 + 9 Ir + MnO2 = SrIr09Mn01O3 + CO2

LiI + NaF = LiF + NaI =>
LiI + NaF = LiF + NaI

Ca + SO4 + H2O = CaSO4H2O =>
Ca + SO4 + H2O = CaSO4H2O

FeCl3 + Ba(HCO3)2 = Fe(OH)3 + CO2 + BaCl2 =>
2 FeCl3 + 3 Ba(HCO3)2 = 2 Fe(OH)3 + 6 CO2 + 3 BaCl2

CuSO4(ac) + NaCl(ac) = CuCl(ac) + NaSO4(ac) =>
CuSO4(ac) + NaCl(ac) = CuCl(ac) + NaSO4(ac)

C6H10N2O2 + O2 = H2O + CO2 + NO2 =>
2 C6H10N2O2 + 19 O2 = 10 H2O + 12 CO2 + 4 NO2

NH3 + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2O =>
5 NH3 + 8 KMnO4 + 24 HCl = 5 HNO3 + 8 MnCl2 + 8 KCl + 17 H2O

Rb + FeCl3 = RbCl + Fe =>
3 Rb + FeCl3 = 3 RbCl + Fe

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2

(NH4)2S2O8 + KBr = (NH4)2SO4 + KBrO3 + S =>
3(NH4)2S2O8 + 4 KBr = 3(NH4)2SO4 + 4 KBrO3 + 3 S

H2O + K2CO3 = KHCO3 + KOH =>
H2O + K2CO3 = KHCO3 + KOH

Na2[B2(O2)2(OH)4] + KI + H2SO4 = I2 + H3BO3 + Na2SO4 + K2SO4 + H2O =>
Na2[B2(O2)2(OH)4] + 4 KI + 3 H2SO4 = 2 I2 + 2 H3BO3 + Na2SO4 + 2 K2SO4 + 2 H2O

MgCO3 + HCI = MgCI + HCO3 =>
MgCO3 + HCI = MgCI + HCO3

Li3PO4 + BaCl2 = Ba3(PO4)2 + LiCl =>
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl

BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

PCl5 + NaOH = Na2HPO4 + NaCl + H2O =>
PCl5 + 7 NaOH = Na2HPO4 + 5 NaCl + 3 H2O

OHg = Hg + O2 =>
2 OHg = 2 Hg + O2

KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4

IOH + O2 = HIO4 =>
2 IOH + 3 O2 = 2 HIO4

FeCl2 + HAuCl4 = Au + FeCl3 + HCl =>
3 FeCl2 + HAuCl4 = Au + 3 FeCl3 + HCl

Pd + O2 = PdO2 =>
Pd + O2 = PdO2

IOH + O2 = HIO4 =>
2 IOH + 3 O2 = 2 HIO4

As + NaOH = H2 + Na3AsO3 =>
2 As + 6 NaOH = 3 H2 + 2 Na3AsO3

C5H10NH2COOH = CO2 + C5H11NH2 =>
C5H10NH2COOH = CO2 + C5H11NH2

Br2 + BaI2 = BaBr + I2 =>
Br2 + 2 BaI2 = 2 BaBr + 2 I2

Au + S = AuS2 =>
Au + 2 S = AuS2

FeOOH + H2 = Fe + H2O =>
2 FeOOH + 3 H2 = 2 Fe + 4 H2O

KCN + ZnCl2 = KCl + Zn(CN)2 =>
2 KCN + ZnCl2 = 2 KCl + Zn(CN)2

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O

HCe2 + MnO2 = Ce2 + MnCe2 + H2O =>
4 HCe2 + MnO2 = 3 Ce2 + MnCe2 + 2 H2O

Na2BH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 Na2BH4 + 2 H2SO4 = B2H6 + 3 H2 + 2 Na2SO4

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

CaSO3 + NaOH = NaSO3 + Ca(OH) =>
CaSO3 + NaOH = NaSO3 + Ca(OH)

Na2SO4 + Fe2(Cr207)3 = Na2Cr207 + Fe2(SO4)3 =>
3 Na2SO4 + Fe2(Cr207)3 = 3 Na2Cr207 + Fe2(SO4)3

S02 + O2 + H2O = H2SO4 =>
S02 + 3 O2 + 2 H2O = 2 H2SO4

NaOH + COCl2 = CO(OH) + NaCl2 =>
NaOH + COCl2 = CO(OH) + NaCl2

CuSO4 + NH3 = CuH3 + SO4N =>
CuSO4 + NH3 = CuH3 + SO4N

KNO3 = KNO2*O =>
KNO3 = KNO2*O

Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn

KICl4*2H2O + KOH = KCl + KI + KIO3 + H2O =>
3 KICl4*2H2O + 12 KOH = 12 KCl + KI + 2 KIO3 + 12 H2O

Na2SO3 + K2S + HCl = Na2S + S + KCl + H2O =>
Na2SO3 + 3 K2S + 6 HCl = Na2S + 3 S + 6 KCl + 3 H2O

FeO(s) + O2 = Fe2O3(s) =>
4 FeO(s) + O2 = 2 Fe2O3(s)

Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4

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Breng de vergelijking van een chemische reactie in evenwicht
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