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What does the term COSHH mean?
COSHH stands for the Control of Substances Hazardous to Health Regulations. COSHH is the law that requires employers to control substances that are hazardous to health.
What does COSHH stand for in health and safety?
COSHH is an initialism for "Control of Substances Hazardous to Health," a set of British regulations on workplace health and safety
What error will be introduced if you fail to set the xero point of the balance before making reading?
An error in balancing is called an "error of measurement". The type of error that will be introduced if one fails to set the zero point of the balance before making the reading is a systematic error.
What are two ways that mixtures differ from compuonds?
Compounds are two or more elements combined on a set ratio, and mixtures are not chemically combined, they are two or more substances mixed together
Chemical change same as chemical reaction?
no because a chemical change is any process in which 1 or more substance is changed into 1 or more substances whereas a chemical reaction is a process that leads to a transformation of one set of chemical substances to another
How is static electricity used in making sandpaper?
It holds the grit on the paper before the adhesive can set.
What is certo used for?
Certo is a brand of fruit pectin that is used in making jellies and jams to produce a more gelatinous set - so it isn't runny.
Disadvantages of fluorine?
Fluorine is extremely reactive. It will react with many substances at room temperature and can spontaneously set fire to organic material. It will react exothermically with substances normally used to extinguish fires such as water and carbon dioxide. When it reacts it can form toxic compounds such as hydrogen fluoride.
Is a chemical change a physical blend of two or more components?
No. A chemical change is when the chemical identity of substance or set of substances changes to a new substance or set of substances. Physically blending or mixing two components is a physical change.
How and why do substances change volume when their temperature changes?
because of the set melting and freeZing points
What international protocol set the requirement for counties to eliminate the use of ozone depleting substances?
Montreal Protocol was set up. It was formed in 1988.
What set is bleach at and when will a new set be released Or are they nor making any more if so whats the last set-?
The Bleach anime is at its final set beginning with episode 366. They are not making any more so the last set is 366.
What are the release dates for On Set The Making of 'A Christmas Wedding Tail' - 2011?
On Set The Making of 'A Christmas Wedding Tail' - 2011 was released on: USA: 2011
What are the release dates for On Set The Making of '12 Wishes of Christmas' - 2011?
On Set The Making of '12 Wishes of Christmas' - 2011 was released on: USA: 2011
What is sur-gel in cooking?
sur-gel is a brand name. Pectin is the ingredient. Pectin is the ingredient used in jam making, it helps set the jam.
In canning what is certo?
Certo is a brand of fruit pectin that is used in making jellies and jams to produce a more gelatinous set - so it isn't runny.
What is usually a set of instructions for making a particular protein?
This set of instructions is called a gene.
