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Chemische vergelijkingen in evenwicht op05/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca2O2 = Ca + O =>
Ca2O2 = 2 Ca + 2 O

Fe(s) + Cl3(g) = FeCl3 =>
Fe(s) + Cl3(g) = FeCl3

Ca[OH]2 + H2SO4 = CaSO4 + H2O =>
Ca[OH]2 + H2SO4 = CaSO4 + 2 H2O

H2SiF6 + NaOH = NaF + SiO2 + HF =>
H2SiF6 + 2 NaOH = 2 NaF + SiO2 + 4 HF

Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2

H3PO4 + (NH4)2MbO4 + HNO2 = (NH4)3PO412MbO3 + NHNO3 + H2O =>
H3PO4 + (NH4)2MbO4 + 1621.0000000001HNO2 = (NH4)3PO412MbO3 + 810.00000000003NHNO3 + 405.00000000001H2O

Fe + CaSO4 = Fe2(SO4)3 + Ca =>
2 Fe + 3 CaSO4 = Fe2(SO4)3 + 3 Ca

KHgCI = HgKCI =>
KHgCI = HgKCI

NaCl + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Cl2 + 4 Na2SO4 + H2S + 4 H2O

KI + H2SO = K2SO4 + I2 + H2S + H2O =>
2 KI + 5 H2SO = K2SO4 + I2 + 4 H2S + H2O

ZnS*8 = ZnS =>
ZnS*8 = ZnS

CuCl3 + HBr = HCl + CuBr3 =>
CuCl3 + 3 HBr = 3 HCl + CuBr3

ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g)

C8H8O2 + C6H5MgBr + NH4Cl = (C6H5)3COH + NH4OH + MgBr2 + MgCl2 =>
5 C8H8O2 + 6 C6H5MgBr + 6 NH4Cl = 4(C6H5)3COH + 6 NH4OH + 3 MgBr2 + 3 MgCl2

P4 + KOH + H2O = KH2PO3 + PH3 =>
P4 + 2 KOH + 4 H2O = 2 KH2PO3 + 2 PH3

HCl(NaHCO3) = CO2H2ONaCl =>
HCl(NaHCO3) = CO2H2ONaCl

NaOHHCl = H(OH)NaCl =>
NaOHHCl = H(OH)NaCl

Pb(NO3)2NiSO4 = Pb(SO4)Ni(NO3)2 =>
Pb(NO3)2NiSO4 = Pb(SO4)Ni(NO3)2

Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 CO2 + 8 H2O

Na2S(aq) + ZnCl2(aq) = ZnS(s) + NaCl(aq) =>
Na2S(aq) + ZnCl2(aq) = ZnS(s) + 2 NaCl(aq)

SiC + F2 = SiF4 + C =>
SiC + 2 F2 = SiF4 + C

NaClMg = MgNaCl =>
NaClMg = MgNaCl

S2O(g)H2O(l) = H2S2O2(aq) =>
S2O(g)H2O(l) = H2S2O2(aq)

ClNaB = NaBCl =>
ClNaB = NaBCl

KOH + (H)2(SO)4 = (K)2(SO)4 + (H)2O =>
2 KOH + (H)2(SO)4 = (K)2(SO)4 + 2(H)2O

Li + Mg(No3)2 = Mg + LiNo3 =>
2 Li + Mg(No3)2 = Mg + 2 LiNo3

Na2S2O5 + H2O + SnCl2 = NaHSO4 + HCl + Sn =>
Na2S2O5 + 3 H2O + 2 SnCl2 = 2 NaHSO4 + 4 HCl + 2 Sn

C3H7OH + KMnO4 + HCl = C3H6O2 + MnCl2 + H2O + KCl =>
5 C3H7OH + 4 KMnO4 + 12 HCl = 5 C3H6O2 + 4 MnCl2 + 11 H2O + 4 KCl

Na2Cr2O7 + H2O2 = Cr + O2 + NaOH =>
2 Na2Cr2O7 + 2 H2O2 = 4 Cr + 7 O2 + 4 NaOH

BaOH + H2SO4 = Ba(SO4) + H2(OH) =>
BaOH + H2SO4 = Ba(SO4) + H2(OH)

MQ + O2 = MQO =>
2 MQ + O2 = 2 MQO

Ca(OH)NaNO = CaNONaOH =>
Ca(OH)NaNO = CaNONaOH

C3H6O + I2 + NaOH = HCOONa + CHI3 + HI =>
C3H6O + 5 I2 + NaOH = HCOONa + 2 CHI3 + 4 HI

HC2H3O2 + Fe(OH)2 = H2O + Fe(C2H3O2)2 =>
2 HC2H3O2 + Fe(OH)2 = 2 H2O + Fe(C2H3O2)2

PbO2 + Cu + H2SO = PbSO + CuSO + H2O =>
PbO2 + Cu + 2 H2SO = PbSO + CuSO + 2 H2O

LiCl + HCl = Cl2 + LiH =>
LiCl + HCl = Cl2 + LiH

Na + Sn = Na9Sn4 =>
9 Na + 4 Sn = Na9Sn4

NO2 + Cl2 + KOH = KNO3 + KCl + H2O =>
2 NO2 + Cl2 + 4 KOH = 2 KNO3 + 2 KCl + 2 H2O

NaNO3 + LiBr = NaBr + LiNO3 =>
NaNO3 + LiBr = NaBr + LiNO3

N2 + CI2 = CN2I2 =>
N2 + CI2 = CN2I2

CuCl + NH3 = [Cu(NH3)2] + Cl =>
CuCl + 2 NH3 = [Cu(NH3)2] + Cl

Mg(NO3)2 + Ag + Na2SO4 = Ag2SO4 + MgNa(NO3)2 =>
2 Mg(NO3)2 + 2 Ag + Na2SO4 = Ag2SO4 + 2 MgNa(NO3)2

H2SO4 + MnO2 + NaBr = Br2 + HOH + MnSO4 + NaSO4 =>
4 H2SO4 + 2 MnO2 + 2 NaBr = Br2 + 4 HOH + 2 MnSO4 + 2 NaSO4

FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl

AlMgI = MgAlI =>
AlMgI = MgAlI

HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr

FeCl{2} + NaNO{3} + HCl = FeCl{3} + NaCl + H{2}0 + NO =>
FeCl{2} + NaNO{3} + HCl = FeCl{3} + NaCl + H{2}0 + NO

Zn + HC1 = ZnC1 + H2 =>
2 Zn + 2 HC1 = 2 ZnC1 + H2

C11H12O4 + HN3 = C10H13NO2 + C + H2O =>
13 C11H12O4 + 2 HN3 = 6 C10H13NO2 + 83 C + 40 H2O

K2SO4 + CuSO4 = CuK + SO4 =>
K2SO4 + 2 CuSO4 = 2 CuK + 3 SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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