Equations balanced on the previous day | Equations balanced on the next day |
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
K(OH) + HClO4 = H2O + K(ClO4) =>
K(OH) + HClO4 = H2O + K(ClO4)
H3PO4 + Cr = Cr3(PO4)6 + H2 =>
6 H3PO4 + 3 Cr = Cr3(PO4)6 + 9 H2
KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 8 H2SO4 = 4 KHSO4 + 4 MnSO4 + 6 H2O + 5 O2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Na2B4O7 + AgNO3 + H2O = NaNO2 + H2BO3 + Ag2O =>
Na2B4O7 + 2 AgNO3 + 4 H2O = 2 NaNO2 + 4 H2BO3 + Ag2O
CH3CH2CH2CH3 + Br2 = CH3CH2CBr2CH3 + HBr =>
CH3CH2CH2CH3 + 2 Br2 = CH3CH2CBr2CH3 + 2 HBr
Ag2CO3 + NaOH = AgOH + Na2CO3 =>
Ag2CO3 + 2 NaOH = 2 AgOH + Na2CO3
H2SO4 + HI = SO2 + H2O + I2 =>
H2SO4 + 2 HI = SO2 + 2 H2O + I2
Mg(OH)2 + H2SO4 = Mg(HSO4)2 + H2O =>
Mg(OH)2 + 2 H2SO4 = Mg(HSO4)2 + 2 H2O
Na2HPO4 + Al2(SO4)3 = AlPO4 + Na2SO4 + NaH2PO4 =>
4 Na2HPO4 + Al2(SO4)3 = 2 AlPO4 + 3 Na2SO4 + 2 NaH2PO4
C3H7OH + O2 = C3H7O2H =>
2 C3H7OH + O2 = 2 C3H7O2H
Na2CO3 + K2CO3 + Bi2O3 + La2O3 + TiO2 = (Na41K9)(Bi48La2)Ti100O300 + CO2 =>
41 Na2CO3 + 9 K2CO3 + 48 Bi2O3 + 2 La2O3 + 200 TiO2 = 2(Na41K9)(Bi48La2)Ti100O300 + 50 CO2
K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3) + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3) + 3 KCl + 3 H2O
H2ONaCl + Ag2S + Al = H2O + NaS + ClAl + Ag =>
H2ONaCl + Ag2S + Al = H2O + NaS + ClAl + 2 Ag
CH3OOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
2 CH3OOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + 3 H2O
SO3 + CO2 = CO3 + SO2 =>
SO3 + CO2 = CO3 + SO2
C6H4N2O4 + NaOH = C6H4N2O5 + NaH =>
C6H4N2O4 + NaOH = C6H4N2O5 + NaH
KMnO4 + Na2SnO2 + H2O = MnO2 + Na2SnO3 + KOH =>
2 KMnO4 + 3 Na2SnO2 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH
Br + FeI3 = FeBr3 + I2 =>
6 Br + 2 FeI3 = 2 FeBr3 + 3 I2
TiCl4(aq) + Mg(s) = Ti(s) + MgCl2(aq) =>
TiCl4(aq) + 2 Mg(s) = Ti(s) + 2 MgCl2(aq)
Cu + (NH4OH) = [Cu(NH3)4] + H2O =>
Cu + 4(NH4OH) = [Cu(NH3)4] + 4 H2O
KMnO4 + NaOOCCOONa + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 5 NaOOCCOONa + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4 + 5 Na2SO4
CH3CH2 + Cl2 = CH3CH(Cl)CH3 + HCl =>
6 CH3CH2 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Mg + H2O = HMg2 + OH =>
2 Mg + H2O = HMg2 + OH
Al + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
Be(s) + H2O(l) = Be(OH)2 + H2 =>
Be(s) + 2 H2O(l) = Be(OH)2 + H2
OH{-} + S{-}2 + I2 = SO4{-}2 + H2O + I{-}1 =>
8 OH{-} + S{-}2 + 4 I2 = SO4{-}2 + 4 H2O + 8 I{-}1
B(OH)3 + HClO3 = B(ClO3)3 + H2O =>
B(OH)3 + 3 HClO3 = B(ClO3)3 + 3 H2O
Mg(OH)2 + HBr = Mg + Br + H2O =>
Mg(OH)2 + 2 HBr = Mg + 2 Br + 2 H2O
U + O2(g) = UO2(s) =>
U + O2(g) = UO2(s)
Cr2(OH)6 = Cr2O3 + H2O =>
Cr2(OH)6 = Cr2O3 + 3 H2O
C6H12O(l) + O2(g) = CO + H2O(g) =>
2 C6H12O(l) + 11 O2(g) = 12 CO + 12 H2O(g)
Zn + CoCl2 = ZnCl3 + Co =>
2 Zn + 3 CoCl2 = 2 ZnCl3 + 3 Co
NH3 + H2SO4 = SO + HNO3 + H2O =>
NH3 + 2 H2SO4 = 2 SO + HNO3 + 3 H2O
Au + HNO3 = AuNO3 + H =>
Au + HNO3 = AuNO3 + H
C8H100 + O2 = CO2 + H2O3 =>
C8H100 + 83 O2 = 8 CO2 + 50 H2O3
Pb2{+} + Cl{-} = Pb + Cl =>
Pb2{+} + Cl{-} = 2 Pb + Cl
CH3 + Cl2 = CCl + HCl =>
CH3 + 2 Cl2 = CCl + 3 HCl
C2H2 + [Ag(NH3)2]OH = C2AgH + H2O + NH3 =>
C2H2 + [Ag(NH3)2]OH = C2AgH + H2O + 2 NH3
KBr + A1(NO3)3 = KNO3 + A1Br3 =>
3 KBr + A1(NO3)3 = 3 KNO3 + A1Br3
KClO3 + CH3COOH + KI = I2 + CH3COOK + KCl + H2O =>
KClO3 + 6 CH3COOH + 6 KI = 3 I2 + 6 CH3COOK + KCl + 3 H2O
H5IO6 + I{-} + H{+} = I2 + H2O =>
H5IO6 + 7 I{-} + 7 H{+} = 4 I2 + 6 H2O
F + NiCl2 = FCl3 + Ni =>
2 F + 3 NiCl2 = 2 FCl3 + 3 Ni
CuO2 + H2O = Cu(OH)4 =>
CuO2 + 2 H2O = Cu(OH)4
OH{-} + S{-}2 + I2 = SO4{-}2 + H2O + I{-}1 =>
8 OH{-} + S{-}2 + 4 I2 = SO4{-}2 + 4 H2O + 8 I{-}1
CuZnNo3 = CuNo3Zn =>
CuZnNo3 = CuNo3Zn
KMnO4 + H2O + Na2S = MnO2 + KOH + Na2SO4 =>
8 KMnO4 + 4 H2O + 3 Na2S = 8 MnO2 + 8 KOH + 3 Na2SO4
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