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What is a fine expensive glassware also the form chemical substances sometimes take for example sugar?
saltine
Which safety procedure is common to working with both flammable substances and working with glassware?
Wearing appropriate personal protective equipment, such as safety glasses and gloves, is a safety procedure common to working with both flammable substances and glassware. This helps protect against potential hazards like chemical splashes and broken glass.
Most common lab accident?
Chemical intacts to the skin
What are the special properties of laboratory glassware and plastics?
Special laboratory glassware are heat resistant and chemical resistant.
Why are broken glassware chemicals never thrown into a wastepaper basket?
Broken glassware chemicals should not be thrown into a wastepaper basket because they can pose a safety risk. The chemicals may spill and produce hazardous fumes or react dangerously with other substances in the basket. It is safer to dispose of broken glassware chemicals in a designated chemical waste container to prevent accidents or contamination.
What do you need for a chemical reaction to occur between two substances?
Sometimes, catalysts are needed. ---------------- An optimal level of the activation energy.
Does a chemical formula describes a chemical reaction?
Yes, chemical equations describe chemical reactions. A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
What can a chemical change do?
A chemical change can result in the formation of new substances with different chemical properties than the original substances. It involves the breaking and forming of chemical bonds. Examples of chemical changes include rusting of iron, combustion of wood, and baking a cake.
What is the relationship between the chemical properties of a substances and the chemical changes of a substances?
The chemical properties of an object show what a chemical change did to that substance.
This is a process in which substances change into new substances with different properties?
Chemical Change
What is a substances that undergo a chemical change?
Substances that undergo chemical change are called reactants.
The change that takes place when two or more substances interact to form new substances is called a reaction.?
two
