Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + H2O + CO2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Mn5O4 + H2O =>
54 FeSO4 + 10 KMnO4 + 32 H2SO4 = 27 Fe2(SO4)3 + 5 K2SO4 + 2 Mn5O4 + 32 H2O
KNO3 + CrCl2 = KCl + Cr(NO3)2 =>
2 KNO3 + CrCl2 = 2 KCl + Cr(NO3)2
A1 + S8 = A12S3 =>
96 A1 + 3 S8 = 8 A12S3
HNo3 + Fe(OH)2 = Fe(No3)2 + H2O =>
2 HNo3 + Fe(OH)2 = Fe(No3)2 + 2 H2O
Mg(s) + Zn3(PO4)2(S) = Mg3(PO4)2(S) + Zn(s) =>
3 Mg(s) + Zn3(PO4)2(S) = Mg3(PO4)2(S) + 3 Zn(s)
SO2 + KMnO4 + H2O = KOH + MnO2 + H2SO4 =>
3 SO2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 H2SO4
C2H5OH + NaCl = C2H5Cl + NaOH =>
C2H5OH + NaCl = C2H5Cl + NaOH
Na + H2O = NaOH + H24 =>
24 Na + 24 H2O = 24 NaOH + H24
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
BaO + ZnCl2 = BaCl2 + ZnO =>
BaO + ZnCl2 = BaCl2 + ZnO
CdBr2 + Na3PO4 = Cd3(PO4)2 + NaBr =>
3 CdBr2 + 2 Na3PO4 = Cd3(PO4)2 + 6 NaBr
H2O2 + Fe = FeH2 + O2 =>
H2O2 + Fe = FeH2 + O2
Pt + HNO3 + HCl = PtCl4 + H2O + NO =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 8 H2O + 4 NO
MnSO4 + NaBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 5 Na2SO4 + 14 H2O
K2B4O7 = K + B + O =>
K2B4O7 = 2 K + 4 B + 7 O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CrCl3 + Na2HPO4 = CrPO4 + NaCl + NaH2PO4 =>
CrCl3 + 2 Na2HPO4 = CrPO4 + 3 NaCl + NaH2PO4
CrO3 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 6 H2O
NO2{-} + Fe{2+} + H{+} = NO + Fe{3+} + H2O =>
NO2{-} + Fe{2+} + 2 H{+} = NO + Fe{3+} + H2O
MnSO4 + NaOH + Br2 = NaMnO2 + Na2SO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + Br2 = 2 NaMnO2 + 2 Na2SO4 + 2 NaBr + 4 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Ba(No3)2 + Al = Ba + Al(No3)3 =>
3 Ba(No3)2 + 2 Al = 3 Ba + 2 Al(No3)3
AgNo3(aq) + H2SO4(aq) = Ag2SO4 + HNo3(aq) =>
2 AgNo3(aq) + H2SO4(aq) = Ag2SO4 + 2 HNo3(aq)
C12H22O11 + CH4N2O = C5H7NO2 + H2O + CO2 =>
5 C12H22O11 + 6 CH4N2O = 12 C5H7NO2 + 25 H2O + 6 CO2
Cu(CO3)2 + CH3OOH = Cu(CH3COO)2 + CO2 + H2O =>
2 Cu(CO3)2 + 9 CH3OOH = 2 Cu(CH3COO)2 + 5 CO2 + 12 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Ti2(SO4)3 + KMnO4 + H2O = MnO2 + TiOSO4 + K2SO4 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 2 MnO2 + 6 TiOSO4 + K2SO4 + 2 H2SO4
V3(PO4)5 + Tc2(SO4)7 = Tc3(PO4)7 + V2(SO4)5 =>
14 V3(PO4)5 + 15 Tc2(SO4)7 = 10 Tc3(PO4)7 + 21 V2(SO4)5
CH3CHCHCH3 + HI = CH3CH2CH2CH3 + I2 =>
CH3CHCHCH3 + 2 HI = CH3CH2CH2CH3 + I2
Cu(SO4)2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + SO4 =>
Cu(SO4)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2] + 2 SO4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Mn5O4 + H2O =>
54 FeSO4 + 10 KMnO4 + 32 H2SO4 = 27 Fe2(SO4)3 + 5 K2SO4 + 2 Mn5O4 + 32 H2O
Al + H2SO4(aq) = Al(SO4)3 + H2(g) =>
Al + 3 H2SO4(aq) = Al(SO4)3 + 3 H2(g)
Ni(OH)2 + HCl = NiOHCl + H2O =>
Ni(OH)2 + HCl = NiOHCl + H2O
CuCl2 + K2Cr2O7 = CuCr2O7 + ClK =>
CuCl2 + K2Cr2O7 = CuCr2O7 + 2 ClK
Zn + K2Cr2O4 + H2SO4 = ZnSO4 + Cr2SO4 + KSO4 + H2O =>
Zn + K2Cr2O4 + 4 H2SO4 = ZnSO4 + Cr2SO4 + 2 KSO4 + 4 H2O
FeSO4(NH4)2SO4 + Ce = Fe(NH4)2SO4 + Ce2(SO4)3 =>
3 FeSO4(NH4)2SO4 + 2 Ce = 3 Fe(NH4)2SO4 + Ce2(SO4)3
PH3 + KMnO4 + H2SO4 = Mn(PO4)2 + K2SO4 + MnSO4 + H2O =>
2 PH3 + 4 KMnO4 + 5 H2SO4 = Mn(PO4)2 + 2 K2SO4 + 3 MnSO4 + 8 H2O
CS2 + O2 = CS2O =>
2 CS2 + O2 = 2 CS2O
HCl + K2Cr2O7 = CrCl3 + ClK + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 CrCl3 + 2 ClK + 3 Cl2 + 7 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
CH4 + Cl2 + Br2 = CHCl3Br + H2 =>
2 CH4 + 3 Cl2 + Br2 = 2 CHCl3Br + 3 H2
(NH4)2Cr2O7 + NH4J + H2SO4 = Cr2(SO4)3 + J2 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 NH4J + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4(NH4)2SO4 + 7 H2O
Fe + O2 = Fe23O =>
46 Fe + O2 = 2 Fe23O
KOH + NH4I = H2O + NH3 + KI =>
KOH + NH4I = H2O + NH3 + KI
P + S5 = P2S5 =>
2 P + S5 = P2S5
CrCl3 + NaOH + H2O2 = NaCrO7 + H2O + NaCl =>
CrCl3 + 4 NaOH + 5 H2O2 = NaCrO7 + 7 H2O + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
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