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Courses Ncert Solutions Exam Results Study with ALLEN LoginClass 10 CHEMISTRY Write the balanced chemical equation for... Write the balanced chemical equation for the chemical reaction between manganese dioxide and aluminium power. What happens if manganese powder is heated with aluminium oxide ? Vide...
The chemical formula for ammonium hydroxide can be represented by the below-given chemical reaction. NH3+ H2O ⇌ NH4++ OH- Thus, from the above equation, it is found that ammonium hydroxide can be formed upon dissolving ammonia (NH3) with water (H2O). The water molecules donate a proton...
An essential aspect of the use of metallic iron is the possibility of rusting or corrosion. Rust is a hydrated form of a compound known as iron(III)oxide. Rust is a general term that defines a series of iron oxides (red oxides). The process is formed by the reaction of iron with oxyg...
table of elements electronic configuration of elements periodic trends in ionization enthalpy trends in electron gain enthalpy newland's octaves & dobereiner triads named reactions aldol condensation cannizzaro reaction finkelstien reaction friedel-crafts alkylation & acylation hoffmann bromamide reaction hell-...
The shells of various sea creatures and the shells of the eggs of birds and reptiles are all made of calcium carbonate. Let us look at the reaction that takes place: \(\begin{array}{l}Ca^{2+}_{(aq)} + CO^{2-}_{3(aq)} \; \rightarrow \; CaCO_{3(s)}\end{array} \) ...
Write down the balanced chemical equation for the reaction of H(2)S with aqueous solution of SO(2) and write the roles, (oxidant/reductant) of the reactants i
View Solution Balance the following equation : Pb3O4→PbO+O2. View Solution When PbO2 reacts with conc HNO3, View Solution NCERT EXEMPLAR ENGLISH-REDOX REACTIONS-SHORT ANSWER TYPE QUESTIONS The reaction Cl(2)(g)+20H^(-)(aq)toClO^(-)(aq)+Cl^(-)(aq)+H(2)O(l) rep... 02:09 MnO...
compounds are formed. the properties of compounds are entirely different from the properties of combining elements because their chemical composition is different. so whenever there is a chemical reaction, the composition of the substances changes resulting in the formation of new substances with differen...
a written statement that uses chemical symbols and chemical formulas instead of words to describe the changes that occur in chemical reactions. the following example, shows the contrast between a word description of a chemical reaction and a chemical equation for the same reaction. word description ...