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Chemische vergelijkingen in evenwicht op03/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
SF6 = S + F2 =>
SF6 = S + 3 F2

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

CuHgCl = CuClHg =>
CuHgCl = CuClHg

Na3(PO4) + H2SO4 = Na2SO4 + H3(PO4) =>
2 Na3(PO4) + 3 H2SO4 = 3 Na2SO4 + 2 H3(PO4)

HClO3CsOH = CsClO3H2O =>
HClO3CsOH = CsClO3H2O

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaCl =>
2 KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaCl

NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI

CaO + KOH = CaKHO2 =>
CaO + KOH = CaKHO2

Ti + Cl = TiCl4 =>
Ti + 4 Cl = TiCl4

Ca(NO2)2 = Ca + NO2 =>
Ca(NO2)2 = Ca + 2 NO2

NaF + ClLi = NaCl + LiF =>
NaF + ClLi = NaCl + LiF

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Ca3(PO4) + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca3(PO4) + 12 SiO2 + 4 C = 12 CaSiO3 + P4 + 4 CO

AgCa = CaAg =>
AgCa = CaAg

K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3

Cu{2+}(aq) + Fe{2+}(aq) = Fe{3+}(aq) + Cu(s) =>
Cu{2+}(aq) + 2 Fe{2+}(aq) = 2 Fe{3+}(aq) + Cu(s)

Magnesium + sulfur = MgS =>
Mg + S = MgS

C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O

RbI + HgNO3 = RbNO3 + HgI =>
RbI + HgNO3 = RbNO3 + HgI

Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2

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

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

Ag + CdCl3 = Cd + AgCl =>
3 Ag + CdCl3 = Cd + 3 AgCl

Ga2O3 + HNo3 = Ga(No3)3 + H2O =>
Ga2O3 + 6 HNo3 = 2 Ga(No3)3 + 3 H2O

Ca(NO3)2(aq) + (NH4)2SO4(aq) = NH4NO3(aq) + CaSO4 =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = 2 NH4NO3(aq) + CaSO4

Li2SO4 + HCl = H2SO4 + LiCl =>
Li2SO4 + 2 HCl = H2SO4 + 2 LiCl

SnCl4 + Cl = SnCl6 =>
SnCl4 + 2 Cl = SnCl6

Sr3[Cr(OH)6]2 + H2SO4 = SrSO4 + Cr2(SO4)3 + H2O =>
Sr3[Cr(OH)6]2 + 6 H2SO4 = 3 SrSO4 + Cr2(SO4)3 + 12 H2O

MoO3 + HNO3 = MoO2 + NO3 + H2O =>
MoO3 + 2 HNO3 = MoO2 + 2 NO3 + H2O

CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl

KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2 =>
2 KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2

N = N2 =>
2 N = N2

CaO + KOH = CaKHO2 =>
CaO + KOH = CaKHO2

C3H6(l) + O2 = CO2 + H2O =>
2 C3H6(l) + 9 O2 = 6 CO2 + 6 H2O

KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3

Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O

CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O

PbO2 + Sb = PbO + SbO2 =>
2 PbO2 + Sb = 2 PbO + SbO2

KMnO4 + PhCH3 + H2SO4 = PhOH + CO2 + H2O + MnSO4 + K2SO4 =>
8 KMnO4 + 5 PhCH3 + 12 H2SO4 = 5 PhOH + 5 CO2 + 17 H2O + 8 MnSO4 + 4 K2SO4

KMnO4 + (COOH)2*2H2O + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5(COOH)2*2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 18 H2O + K2SO4

K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O

CaCl2 + Ca3(Po4)2 = Ca(Po4) + ClCa =>
CaCl2 + Ca3(Po4)2 = 2 Ca(Po4) + 2 ClCa

C9H12NO2 + Cl + NaOH = C9H11NO2 + NaCl + H2O =>
C9H12NO2 + Cl + NaOH = C9H11NO2 + NaCl + H2O

C5H12(g) + O2 = CO2(g) + H2O =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O

KBr + HNO3 = NO + KNO3 + Br2 + H2O =>
6 KBr + 8 HNO3 = 2 NO + 6 KNO3 + 3 Br2 + 4 H2O

Ca(C2H3O2) + H2O = HC2H3O2 + CaOH =>
Ca(C2H3O2) + H2O = HC2H3O2 + CaOH

NaHCO3HCl = CO2NaClH2O =>
NaHCO3HCl = CO2NaClH2O

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Breng de vergelijking van een chemische reactie in evenwicht
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