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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + KBrO3 = Br2 + KBr + H2O =>
6 HBr + KBrO3 = 3 Br2 + KBr + 3 H2O

Na2S + CdSO4 = Na2(SO4) + CdS =>
Na2S + CdSO4 = Na2(SO4) + CdS

CuSO4 + KI = KI3 + K2SO4 + CuI =>
2 CuSO4 + 5 KI = KI3 + 2 K2SO4 + 2 CuI

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O

Na2S + CdSO4 = Na2SO4 + SCd =>
Na2S + CdSO4 = Na2SO4 + SCd

Li + N = Li3N =>
3 Li + N = Li3N

Ag + HBr = AgBr + H =>
Ag + HBr = AgBr + H

C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O

K3PO4 + SrCl2 = Sr3(PO4)2 + KCl =>
2 K3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 KCl

Cu + HCI = CuHCI =>
Cu + HCI = CuHCI

Mg + Sn(No3)2 = Mg(No3)2 + Sn =>
Mg + Sn(No3)2 = Mg(No3)2 + Sn

C3H6O2 + NH3 = C5H7NO2 + CO2 + H2 =>
2 C3H6O2 + NH3 = C5H7NO2 + CO2 + 4 H2

B(OH)3 + NaOH = NaBO2 + H2O =>
B(OH)3 + NaOH = NaBO2 + 2 H2O

C4H8O + H2O2 + NH3 = C8H16N2 + H2O =>
2 C4H8O + H2O2 + 2 NH3 = C8H16N2 + 4 H2O

NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2

C4H9Br + H2O = C4H9OH + Br{-} + H3O{+} =>
C4H9Br + 2 H2O = C4H9OH + Br{-} + H3O{+}

Sr(OH)2 + H2CO3 = H2O + SrCO3 =>
Sr(OH)2 + H2CO3 = 2 H2O + SrCO3

GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF

MgCl2(aq) + LiOH(aq) = Mg(OH)2 + LiCl =>
MgCl2(aq) + 2 LiOH(aq) = Mg(OH)2 + 2 LiCl

Na3PO4 + Mg(OH)2 = Mg3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NaOH

Ni + Pb(NO3)2 = Ni(NO3)3 + Pb =>
2 Ni + 3 Pb(NO3)2 = 2 Ni(NO3)3 + 3 Pb

K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O

RbOHBaBr2 = BaOHRbBr2 =>
RbOHBaBr2 = BaOHRbBr2

N2O5(s) + H2O(l) = HNO3 =>
N2O5(s) + H2O(l) = 2 HNO3

H2SO4 + Zn = Zn(SO4) + H2 =>
H2SO4 + Zn = Zn(SO4) + H2

Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}

WO3 + SNCl2 + HCl = W3O8 + H2SNCl6 + H2O =>
3 WO3 + SNCl2 + 4 HCl = W3O8 + H2SNCl6 + H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2

KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O

NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2

Na + P4O10 + NH4ClO4 = Na3P + NO2 + Cl2O7 + H2O =>
84 Na + 7 P4O10 + 20 NH4ClO4 = 28 Na3P + 20 NO2 + 10 Cl2O7 + 40 H2O

Ti + Se = Ti3Se =>
3 Ti + Se = Ti3Se

Fe2O + O2 = Fe3O2 =>
6 Fe2O + O2 = 4 Fe3O2

H2S + Fe2O3 = FeO + H2O + S =>
H2S + Fe2O3 = 2 FeO + H2O + S

CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH

Al(OH)3 + LiOH = Li3AlO3 + H2O =>
Al(OH)3 + 3 LiOH = Li3AlO3 + 3 H2O

Al + Hg(C2H3O2)2 = Al(C2H3O2)2 + Hg =>
Al + Hg(C2H3O2)2 = Al(C2H3O2)2 + Hg

O(g) + P(s) = PO2(s) =>
2 O(g) + P(s) = PO2(s)

C2H6(g) + O2 = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(l)

POH + H3PO4 = P2O4 + H2O =>
POH + 3 H3PO4 = 2 P2O4 + 5 H2O

Cu + HCl + H2O2 = Cu2Cl(OH)3 + H2O =>
2 Cu + HCl + 2 H2O2 = Cu2Cl(OH)3 + H2O

C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O

Ironoxide + Carbon = iron + carbonmonoxide =>
Fe2O3 + 3 C = 2 Fe + 3 CO

C10H12O + O2 = H2O + CO2 =>
2 C10H12O + 25 O2 = 12 H2O + 20 CO2

Hg2Cl2 + NH3 = Hg + Hg(NH2)Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + Hg(NH2)Cl + NH4Cl

FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5

Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO

I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6

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Breng de vergelijking van een chemische reactie in evenwicht
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