Equations balanced on the previous day | Equations balanced on the next day |
NbI5 = NbI3 + I2
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
W + I2 = WI3 =>
2 W + 3 I2 = 2 WI3
C6H5CHO + CH3CH2MgBr + H3O = C6H5CHOHCH2CH3 + MgBrOH =>
45 C6H5CHO + 36 CH3CH2MgBr + 34 H3O = 43 C6H5CHOHCH2CH3 + 36 MgBrOH
C4H9COOH + C2H5 = C4H9COOC2H5 + H2 =>
2 C4H9COOH + 2 C2H5 = 2 C4H9COOC2H5 + H2
C10H14N2Na4O8 + CaCO3 = C10H14N2Ca2O8 + Na4(CO3)2 =>
C10H14N2Na4O8 + 2 CaCO3 = C10H14N2Ca2O8 + Na4(CO3)2
W + I2 = WI4 =>
W + 2 I2 = WI4
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
C9H11NO + H = C9H13NO =>
C9H11NO + 2 H = C9H13NO
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
FeSO4*H2O = FeSO4H2O =>
FeSO4*H2O = FeSO4H2O
MnO2 + HCl + Zn = MnCl + ZnCl2 + H2O =>
2 MnO2 + 8 HCl + 3 Zn = 2 MnCl + 3 ZnCl2 + 4 H2O
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl
NaIO3 + Na2SO3 + NaHSO4 = I + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 NaHSO4 = 2 I + 7 Na2SO4 + H2O
C12H34 + O2 = CO + H2O =>
2 C12H34 + 29 O2 = 24 CO + 34 H2O
FeCl3 + KI = FeI2 + I + KCl =>
FeCl3 + 3 KI = FeI2 + I + 3 KCl
NaSO4 + Ba(NO3)2 = NaBa + (NO3)2SO4 =>
NaSO4 + Ba(NO3)2 = NaBa + (NO3)2SO4
BaCl2(aq) + Na2CO3(aq) = BaCO3(aq) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(aq) + 2 NaCl(aq)
Cr2O7{-}2 + Br{-} + H{+} = Cr{+}3 + H2O + Br2 =>
2 Cr2O7{-}2 + 22 Br{-} + 28 H{+} = 4 Cr{+}3 + 14 H2O + 11 Br2
HCH3CO2 + Pb(OH)2 = Pb(C2H3O2)2 + H2O =>
2 HCH3CO2 + Pb(OH)2 = Pb(C2H3O2)2 + 2 H2O
W + I2 = WI6 =>
W + 3 I2 = WI6
XMnO4 + XF + XH20 = XMnO2 + XF2 + XOH =>
10 XMnO4 + 38 XF + XH20 = 10 XMnO2 + 19 XF2 + 20 XOH
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
W + I2 = WI6 =>
W + 3 I2 = WI6
H2S + HNO2 = H2SO4 + NO + H2O =>
H2S + 8 HNO2 = H2SO4 + 8 NO + 4 H2O
Cl(g) + NaI(aq) = NaCl(aq) + I(aq) =>
Cl(g) + NaI(aq) = NaCl(aq) + I(aq)
H2O + Fe2(Cr2O7)3 + P4 = Cr(OH)3 + Fe(OH)3 + P2O5 =>
120 H2O + 10 Fe2(Cr2O7)3 + 9 P4 = 60 Cr(OH)3 + 20 Fe(OH)3 + 18 P2O5
C7H6O2 + NaOH = COO + Na + H2O =>
C7H6O2 + 30 NaOH = 7 COO + 30 Na + 18 H2O
Zn(OH)2 + CH3COOH = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn(C2H3O2)2
AlNaOH = NaAlOH =>
AlNaOH = NaAlOH
OH + Cr2O3 = CrO2 + H2O =>
2 OH + Cr2O3 = 2 CrO2 + H2O
H2S04 + Al(OH)3 = Al2(S04)3 + H2O =>
3 H2S04 + 2 Al(OH)3 = Al2(S04)3 + 6 H2O
W + I2 = WI4 =>
W + 2 I2 = WI4
O2 + Na2S5 = Na2S2O3 + S =>
3 O2 + 2 Na2S5 = 2 Na2S2O3 + 6 S
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
OF2 + B5H9 = BF3 + H2O + B2O3 =>
12 OF2 + 2 B5H9 = 8 BF3 + 9 H2O + B2O3
C8H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 54 MnSO4 + 27 K2SO4 + 136 H2O
NH4(ClO4) = N2 + O2 + HCl + H2O =>
4 NH4(ClO4) = 2 N2 + 5 O2 + 4 HCl + 6 H2O
N2O5 + H2O = HN2O5 + O2 =>
4 N2O5 + 2 H2O = 4 HN2O5 + O2
CH3POCl2 + KHF2 = CH3POF2 + KCl + HCl =>
CH3POCl2 + KHF2 = CH3POF2 + KCl + HCl
KI(s) + H2SO4(concentrado) = K2SO4 + I2(g) + H2S(g) + H2O =>
8 KI(s) + 5 H2SO4(concentrado) = 4 K2SO4 + 4 I2(g) + H2S(g) + 4 H2O
NaNO2 + H2SO4 = Na2SO4 + N2O3 + H2O =>
2 NaNO2 + H2SO4 = Na2SO4 + N2O3 + H2O
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
AlF3 + O2 = Al2O2 + F2 =>
2 AlF3 + O2 = Al2O2 + 3 F2
Zn(NO3)2 + Mg = Mg(NO3) + Zn2 =>
2 Zn(NO3)2 + 4 Mg = 4 Mg(NO3) + Zn2
KHCO3 + BaCl2 = KCl + BaCO3 + HCl =>
KHCO3 + BaCl2 = KCl + BaCO3 + HCl
Co(g) + F2(g) = CoF3(g) =>
2 Co(g) + 3 F2(g) = 2 CoF3(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + Hg2(NO3)2 = Hg2Cl + Na(NO3)2 =>
NaCl + Hg2(NO3)2 = Hg2Cl + Na(NO3)2
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Equations balanced on the previous day | Equations balanced on the next day |
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