Equations balanced on the previous day | Equations balanced on the next day |
Ca(NO3)2SrCl2 = CaCl2Sr(NO3)2
F + NaOH = NaF + H2O + O =>
2 F + 2 NaOH = 2 NaF + H2O + O
NaBr + CuSO4 = CuBr + NaSO4 =>
NaBr + CuSO4 = CuBr + NaSO4
Mg + H3PO3 = MgPO3 + H2 =>
2 Mg + 2 H3PO3 = 2 MgPO3 + 3 H2
CaO + SOCl2 + O2 + H2O = CaClO2 + H2SO =>
4 CaO + 2 SOCl2 + O2 + 2 H2O = 4 CaClO2 + 2 H2SO
FeCl3 + H2O2 = HCl + Fe2O3 + O2 =>
4 FeCl3 + 6 H2O2 = 12 HCl + 2 Fe2O3 + 3 O2
K + HF = KHF =>
K + HF = KHF
C2H4Br + HBr = C2H3Br3 + H2 =>
2 C2H4Br + 4 HBr = 2 C2H3Br3 + 3 H2
(NH)4 + O2 = NO + H2O =>
(NH)4 + 3 O2 = 4 NO + 2 H2O
KCl + HNo3 + O2 = KNo3 + Cl2 + H2O =>
4 KCl + 4 HNo3 + O2 = 4 KNo3 + 2 Cl2 + 2 H2O
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
Zn(C2H3O2)2 + NaHCO3 = ZnCO3 + NaC2H3O2 + H2O + CO2 =>
Zn(C2H3O2)2 + 2 NaHCO3 = ZnCO3 + 2 NaC2H3O2 + H2O + CO2
HCIO3 + NaOH = NaCIO3 + H2O =>
HCIO3 + NaOH = NaCIO3 + H2O
C4H6O6(s) + NaOH(aq) = C4NaHO4 + H2O =>
C4H6O6(s) + NaOH(aq) = C4NaHO4 + 3 H2O
H2O2 + KI = H2O + I2 + KO =>
2 H2O2 + 2 KI = 2 H2O + I2 + 2 KO
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
H{+} + Cr2O7{-2} + Cl{-} = Cr{+3} + Cl2 + H2O =>
14 H{+} + Cr2O7{-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 7 H2O
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
CH3CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 3 H2SO4 = 3 H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + Na2CrO4 + CH3COOH =>
BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 KCl + Na2CrO4 + 2 CH3COOH
PbO + Mg(OH)2 = Pb(OH)2 + MgO =>
PbO + Mg(OH)2 = Pb(OH)2 + MgO
K2CO3 + H2O = CO2 + KHO =>
K2CO3 + H2O = CO2 + 2 KHO
Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
NaHCO3 + H3C6O7 = CO2 + H2O + Na2C6H6O7 =>
26 NaHCO3 + 18 H3C6O7 = 56 CO2 + H2O + 13 Na2C6H6O7
K2Cr2O7 + H2SO4 + C3H7OH = K2SO4 + C2H5CHO + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH = K2SO4 + 3 C2H5CHO + 7 H2O + Cr2(SO4)3
Na + CO2 = NaO + CO =>
Na + CO2 = NaO + CO
Na2O3 + H2O = NaOH + O2 =>
Na2O3 + H2O = 2 NaOH + O2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
C7H13H8 + O2 = CO2 + H2O =>
4 C7H13H8 + 49 O2 = 28 CO2 + 42 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
H + I = H2I2 =>
2 H + 2 I = H2I2
CH4 + O2 = C + OH =>
CH4 + 2 O2 = C + 4 OH
Zn + K3(FeCN)6 = Zn(FeCN)6 + K =>
Zn + K3(FeCN)6 = Zn(FeCN)6 + 3 K
NaCl*AgNO3 = AgCl*NaNO3 =>
NaCl*AgNO3 = AgCl*NaNO3
H2CO3 + Sc(OH)3 = Sc2(CO3)3 + H2O =>
3 H2CO3 + 2 Sc(OH)3 = Sc2(CO3)3 + 6 H2O
ZrCl4(s) + Mg(s) = Zr(s) + MgCl2(s) =>
ZrCl4(s) + 2 Mg(s) = Zr(s) + 2 MgCl2(s)
Fe(NO3)2 + H2S = FeS2 + H2NO3 =>
Fe(NO3)2 + 2 H2S = FeS2 + 2 H2NO3
Na(OH) + Al + H2O = Na3[Al(OH)6] + H2 =>
6 Na(OH) + 2 Al + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
Cu(s) + H2SO4(aq) = H2 + Cu2SO4 =>
2 Cu(s) + H2SO4(aq) = H2 + Cu2SO4
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO2)2 + H2O = Cu + O2 + HNO2 =>
2 Cu(NO2)2 + 2 H2O = 2 Cu + O2 + 4 HNO2
CH4(g) + Cl2(g) = CCl4 + HCl =>
CH4(g) + 4 Cl2(g) = CCl4 + 4 HCl
[Cr((NH2)2CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr((NH2)2CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Br + Ca2I = Ca2Br + I =>
Br + Ca2I = Ca2Br + I
CdS + HNO3 = Cd(NO3)2 + S2 + NO + H2O =>
6 CdS + 16 HNO3 = 6 Cd(NO3)2 + 3 S2 + 4 NO + 8 H2O
HCl + Sr(OH)2 = SrCl2 + HOH =>
2 HCl + Sr(OH)2 = SrCl2 + 2 HOH
Zn + NO3{-} + H{+} = Zn{+2} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{+2} + NH4{+} + 3 H2O
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